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3 13 21, 2, 4, 6, 81, 2, 3, 4, 5, 7
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UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 1 12/15/2016 4:28:09 AM
34 42, 3, 4, 5, 6, 72, 3, 4, 5
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UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 2 12/15/2016 4:28:10 AM
7
4 562, 3, 4, 5, 61, 3, 5
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UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 3 12/15/2016 4:28:10 AM
1 0 71 0 82, 3, 4, 5, 6, 7, 81, 2, 4, 6, 7, 8
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� × 3 = 18
� × 3 = 18
3 × 6 = 186 × 3 = 18
6
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21 ÷ 3
21 ÷ 3 = 7 7
4
18 3
7 351E
UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 5 12/15/2016 4:28:12 AM
McG
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… …
… …
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4 • 2
4 × 8
42 × 8 = 16 2 + 2
8 × 4
4 × 8 = (2 × 8) + (2 × 8)
= 16 + 16
= 32
•
•
20 ÷ 4
20 ÷ 4 = 5
•1
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0
0 18 × 1 = 8
9 × 0 = 9
351F 7
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UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 6 12/15/2016 4:28:12 AM
7 351G
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UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 7 12/15/2016 4:28:12 AM
351-352 7
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UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 352 12/15/2016 4:28:15 AM
7 353
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1–2
3–4
5–8
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1. 2.
3. 2 × = 8 4. 1 × 3 =
8 ÷ = 4 3 ÷ = 3
5. 6 ÷ 2 = 3 • 5 × 3 = 15
6. 15 ÷ 3 = 5 • 8 × 2 = 16
7. 20 ÷ 4 = 5 • 4 × 5 = 20
8. 16 ÷ 2 = 8 • 3 × 2 = 6
10 30 .9
353
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UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 353 12/15/2016 4:28:17 AM
353A 7
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UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 1 12/15/2016 4:28:18 AM
7 354–356
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7-7 7-3
7-7 7-3
7 × 0 = 070 × 0 = 0700 × 0 = 0
5 × 1 = 5
5 × 4 = � 4 × 5 = 20
4 × 6 →2
2
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20 20 ÷ 5 = 44 × 5 = 20
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UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 356 12/15/2016 4:28:28 AM
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UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 358 12/15/2016 4:28:33 AM
7 359A
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3
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12–17 3
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UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 1 12/15/2016 4:28:33 AM
359B 3 1
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10 ÷ 2 = 5
4
2 × 5 10
35
15
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5 × 3 = 15 3 × 5 = 15 . .
53
15
5 × 3 = 15 3 × 5 = 15 .
UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 2 12/15/2016 4:28:34 AM
7 359–360
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1
4 3 3 × 4
.12 3 × 4 12
4 × 3 = 12 . .
4 30 . 4 3 12 3 × 4 12 3
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3 × 5 = 15
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2 × 3 = 6
3 × 2 = 6
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3
14 3
3
3 × 4
3 × 4 = 4 3
× =
4 3
43 × 4 =
1 2 3
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12
12
4 3
31212
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UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 360 12/15/2016 4:28:38 AM
361–362 3 1
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3, 5, 7–8, 12–13, 16–17 • 12–17 3–11 •
9–17 •
9–11
215
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35 × 3 = 15 —3 × 5 = 15
2 × 5 = 10 —3 × 5 = 15
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4 3 .33 7 .4
8 3 .53 5 .6
7.
3 × 6 =
8.
3 × 9 =
9. � × 3 = 24
3 × � = 24
10. 3 × � = 15
� × 3 = 15
11. 3 × � = 6
� × 3 = 6
3 × 4 = 12
3 × 8 = 24
7 × 3 = 21
5 × 3 = 15
4 × 3 = 12
8 × 3 = 24
3 × 7 = 21
3 × 5 = 15
8 5 2
18
27
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UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 362 12/15/2016 4:28:40 AM
LA
7 363A
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1 2
2 3"3" "2"
3 2.3 2
2 × 3 = 6 3 2
3
3 44 × 3 = 12
3
______ ____________ ______
______
33 × 6, 8 × 3, 3 × 10
38 × 3
5 2, 3, 5, 10201–10
10 5 3 2
"× 3"
4 × 34 4
8 + 4 = 12 4 × 2 = 8
324 × 3
48 + 24 = 72 (24 × 2) + 24 = 48
UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 1 12/15/2016 4:28:41 AM
363–364 3 1
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3 5 3 6 AB
3 5 3 4 C3 5 3 3 D
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15 .3 53 × 5 = 15 .
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3 125
12 C 18 A
9 D 15 B
3. 5 × 3 = 4. 8 × 3 =
5. 7 × 3 = 6. 4 × 3 =
7. � × 3 = 30 8. 3 × � = 18
3 × � = 30 � × 3 = 18
10 9
AED 3 9 22 5
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3
15 24
21
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5 × AED 3 = � ; AED 15
21 3 × 7 = �
18
12
6
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1
3
3 6 .2 8 3 .1
3 33 × 3
3 3
3 = 9 3
3 × 3 = 9
9
39 3
3 × 8 = 246 × 3 = 18
8 × 3 = 243 × 6 = 18
UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 364 12/15/2016 4:28:49 AM
7 365A
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3
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18 36
9–16
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1–5 16–16 2
17–21 3
1 0
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UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 1 12/15/2016 4:28:49 AM
365B 3 2
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6 10100 50 20
33 × 20 = 60 60 20
350 20
70 = 20 + 50 60 10
2
2
3 30 0
30 010
10 × 3 = 30
24 3 08
8 × 3 = 24
UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 2 12/15/2016 4:28:50 AM
7 365–366
McG
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1
324 24 3
3
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8 8 × 3 = 24
424 ÷ 3
2
3 63
3 62
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3 × 7 = 21, 7 × 3 = 21, 21 ÷ 3 = 7, 21 ÷ 7 = 3
21 ÷ 3
3 1
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21 ÷ 3 =
4
12 ÷ 3 =
253
6 ÷ 3
0 3 6
6 ÷ 3 =
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2
2
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7 366
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UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 366 12/15/2016 4:28:52 AM
367–368 3 2
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5–8, 17, 20–21 • 5, 7, 9–21 •
9–21 •
417
3 × AED 7 = AED 21
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24 ÷ 3 = 8, 3 × 8 = 24
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AED 21 ÷ 3 = AED 7
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9. 3 ÷ 3 = �
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11. 15 ÷ � = 3
12. 27 ÷ 9 = �
13. � ÷ 3 = 8
14. 6 ÷ 2 = �
15. � ÷ 3 = 4
16. 18 ÷ 3 = �
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UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 368 12/15/2016 4:28:55 AM
LA
7 369A
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1 2
63, 7, 21
(×, ÷, =)
3
__________ _____ 3
12
4 3
12
"3 "
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5
3
UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 1 12/15/2016 4:28:55 AM
369–370 3 2
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24 2 A2 24 B
C4 24 D
3
211
18 ÷ 3 = 66 - 2 = 4
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5. 24 ÷ 3 =
6. 9 ÷ 3 =
7. 27 ÷ 3 =
8. 3 ÷ 3 =
9. 18 ÷ 3 =
3 6 10
2 .113 18
90 12
30 C 22 A
6 D 12 B
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3 12 ÷ 3
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4 12 ÷ 3 = 4
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2
3
1. 30 ÷ 3 = �
3 × = 30
2. 18 ÷ 3 = �
3 × = 18
3. 15 ÷ 3 = �
3 × = 15
4. 21 ÷ 3 = �
3 × = 21
10 6
10 6
5
757
UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 370 12/15/2016 4:29:03 AM
7 371A
33
11 243, 8
3 + 8 = 11 3 × 8 = 24
6
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6 = 3 + 3 4 = 2 + 2
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1 0
1100
UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 1 12/15/2016 4:29:04 AM
371–372 3
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4 × 6 2 × 6 1
3 × 6 2
3
4 × 5 4
6 × 5
6 = 3 + 6
3 × 5
3 × 5
3 × 5
15 + =
6 5
× =
6 × 5 = 5 × 3 × 2 =
3
15
6
30
5
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6 × 6
2 4
4 × 6 2 × 6
4 4 × 7 2 × 7
4 × 7 = 28 2 2 × 7 = 14 14 + 14 = 28 2
15
15
15
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2 × 5 = 10 + 2 × 5 = 10
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4 × 64
2 × 6 2 44 × 6
612
12 × 6
4 × 6 12 2 × 6 2 24 12 2 × 6
24 4 × 64 × 6
3 3
5+ 3 6 2 × 6
2 × 3 = 6 2 × 3 = 6 32 × 6 = 12 6 + 6 = 12
6
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1-44
75
4 × 5
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4 62 + 2 4
2 6
6
× =
2 × 6
× =
12 + =
4 × 6
× =
4× 6 = = 2 × 6 × 2
3
2
2
12 24
6 12
6 12
4 6 242424
UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 372 12/15/2016 4:29:07 AM
7 373–374
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116
8 4 .12
3 .13
7 6
14
24
16
2 × 6 = 12
2 × 4 = 8
4 × 6 = 24
3 6 7 × 3 = 21
7 374
6
412
313
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5. 4 × 3 =
2 × 3 =
6 + 6 =
6. 4 × 4 =
2 × 4 =
8 + 8 =
7. 7 × 4 =8. 6 × 7 =
9. 3 × 8 =
3 × 8 =
× =
10. 3 × 6 =
3 × 6 =
× =
12
2842
612
168
16
7 × 2 = 143 × 7 = 21
14 + 14 = 28
18
18
24
24
6 8 48 6 6 36
21 + 21 = 42
UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 374 12/15/2016 4:29:09 AM
375–376 3
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4 + 4 8 9
10
2. 3 × 7 3. 3 × 3 =
3 7 = 3 3
=
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2 6 = 2 9
=
3 68
75
4 7 8
7
2121
12
9
1812
9
18
6 4
6
4
7 36
9
42
24
18
36
3 × 4 = 12; 12 + 12 = 24
2 × 5 = 10; 10 + 10 = 20
2 × 7 = 14; 14 + 14 = 28
78
4 × 72 × 7 2 × 7
3 2
5 × 6, 3 × 6, 4 × 4, 5 × 4
5 × 66
54 × 8
2 + 2 44 + 4 8
3 × 77 3
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6 × 53 + 3 6
3 × 5
3 × 53
5
5 3
6 × 5
5 6
15 + 15 = 30
6 × 5 = 30
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3
4 × 5 1
4 × 5 =
2 × 5 =
10 + 10 =
20
10
20
6 × 5 = 30
3 × 5 = 15
3 × 5 = 15
UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 376 12/15/2016 4:29:26 AM
7 377A
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4
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4
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2 2
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UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 1 12/15/2016 4:29:26 AM
377B 4 4
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373
2
15 + 60 60 = 10 + 5073 = 2 - 75 75 =
3 24 × 7
2 × 7 = 14
.
.
28
28 4 × 7
UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 2 12/15/2016 4:29:33 AM
7 377–378
McG
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3
1
4 9 4.4 × 9
2 × 9 = 18
4
2
3 23
2 × 7 34 × 7
4 × 7 2 × 7 + 2 × 7
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24 3
3 × 4 = �
2 4
3 × 2 3 × 2
3 × 2 × = �
6 + =
3 × 4 =
3
× 4 =
× 4 =
2× 74 × 7
3
6 12
12
3
3
12
12
1212
2
3
3
24
24
7 378
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149
4 × 9
2 + 2 4
2 × 9
4 × 9 = 2 × 9 + ×
= + 18
= 36
× 9 × 9 2 × 9
4 × 9 =
4
4
2
36364
2 9
18
377 4
UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 378 12/15/2016 4:29:36 AM
379–380 4 4
McG
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3, 5, 10, 12–13 • 10–13 2–8 •
10–13 3–9 •
211
4 × AED 4 = 4 × AED 6 = AED 24 .AED 24 - AED 16 = AED 8 AED 16
24 12
8 = 4 + 416 = 8 + 8 12 = 6 + 6
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10 4 10
4 2 .11AED 6
AED 4
2 .12
10 4
4
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10 × 4 = 40; 40
20 + 20 = 40
4
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2. 8 × 4 = 3. 5 × 4 =
4. 4 × 6 = 5. 7 × 4 =
6. 7 × 4 = � 7. 9 × 4 = �
8. 4× 4
�
9. 4× 10
�
32
24
28
16
36
40
20
28
UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 380 12/15/2016 4:29:39 AM
LA
7 381A
McG
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1 2
6 × 4 = ___3 + 3 6
3 × 4 + 3 × 4 = ____ .3 × 43 × 4 = 12
12 + 12 = 24 ..6 × 4 = 24
7 × 4 = ___14 7 × 2
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2–9
__________
_____ _____ _____
36 2
24
.4
2
43
3 × 4
4
012 8 4
104, 108 4
(4, 8, 2, 6, 0, …)
UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 1 12/15/2016 4:29:39 AM
381–382 4 4
McG
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7 × 4 8 × 4 AB
4 7 C7 4 D
9 4
4 × 9 = 362 × 9 = 18
18 4 × 9
27
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3. 6 × 4 = 4. 4 × 8 =
5. 9 × 4 = � 6. 4 × 4 = �
4 4 .7
8
9
4 7 10
11 C 32 A
3 D 28 B
24
36
5 × 4 = 20
16
32
4 3
8, 9
B
382
4 × 7
2 + 2 4
7 7 7 4
4 × 7 = 28
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4 × 5 = 3 × 5 =
4
4
20 12
381 4
UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 382 12/15/2016 4:29:48 AM
7 383A
4
55
4
•
4 •
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UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 1 12/15/2016 4:29:48 AM
383B 4 5
10 3 2790
4
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30
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4
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UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 2 12/15/2016 4:29:49 AM
7 383–384
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UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 384 12/15/2016 4:29:54 AM
385–386 7 5
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UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 386 12/15/2016 4:29:57 AM
LA
7 387A
1 2
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UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 1 12/15/2016 4:29:57 AM
387–388 4 5
32 4 × 6 = 24 A32 4 × 7 = 28 B
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428
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7. × 2 = 8 8. 9 × = 36
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UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 388 12/15/2016 4:30:06 AM
7 389–390
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10. 21 ÷ 3 = �
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30 D 9 B
7
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1–5
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92
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UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 390 12/15/2016 4:30:08 AM
390A 7
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UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 1 12/15/2016 4:30:09 AM
5 × 75
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7 391A
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UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 1 12/15/2016 4:30:09 AM
391B 6
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324
4 32
4 32
8
4 55 × 3 = 15 4 33 × 5 = 15 4 4 × 4 = 16 5
3
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UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 2 12/15/2016 4:30:09 AM
7 391–392
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14 23
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18:0049
UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 392 12/15/2016 4:30:14 AM
393–394 6
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UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 394 12/15/2016 4:30:17 AM
LA
7 395A
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1 2
16:30106 66
17:02112
218
UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 1 12/15/2016 4:30:17 AM
395–396 6
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UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 396 12/15/2016 4:30:26 AM
7 397A
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1 0
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UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 1 12/15/2016 4:30:27 AM
397B 1 0 7
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4 10100 50 20
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4 + 0 = 4
UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 2 12/15/2016 4:30:29 AM
7 397–398
McG
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1
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UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 398 12/15/2016 4:30:31 AM
399–400 1 0 7
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UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 400 12/15/2016 4:30:36 AM
LA
7 401A
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1 2
9 × 1 = 9
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01 × 5 = 5 0 = 0 × 5
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10
UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 1 12/15/2016 4:30:36 AM
401–402 1 0 7
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ABCD
6
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UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 402 12/15/2016 4:30:44 AM
7 403A
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1 0
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1 0
1100
UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 1 12/15/2016 4:30:44 AM
403B 1 0 8
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256
996
2
25 + 6 = 31 31 31 + 9 = 40
40
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UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 2 12/15/2016 4:30:45 AM
7 403–404
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13 3 ÷ 1
13 X
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UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 404 12/15/2016 4:30:50 AM
405–406 1 0 8
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UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 406 12/15/2016 4:30:54 AM
LA
7 407A
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1 2
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UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 1 12/15/2016 4:30:54 AM
407–408 1 0 8
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1 6 AB
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8 0
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UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 408 12/15/2016 4:31:00 AM
7 409–410
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4
7
10
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7
10
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UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 410 12/15/2016 4:31:01 AM
411–412 7
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4 8 5
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18
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AL
6–84 31–5
9–123
13–1417
15–1707
18–208
2 1 –
UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 412 12/15/2016 4:31:04 AM
7 413–414
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4 .22 3
5 .23 16:00
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D B
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4 × 3 = 12
4 × 3 = 12
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A B C D
UAE_Math Grade 3_Vol 2_TE_718058_CH07_1P to COMP.indb 414 12/15/2016 4:31:08 AM