Answers below
Practice 8-9 Prime and Composite Numbers; Enrichment 8-9 Pyramid Patterns
Science: All worksheets due Friday
Practice Test 8 Answers
1. C 2. B 3. C 4. D 5. D 6. C 7. A 8. B 9. A 10. A 11. D 12. B 13. C 14. A 15. B
Topic 8 Extra Practice Answer Key
Set A
1. 50
2. 9,000
3. 800
4. 6,000
5. 500
6. 60
7. 90
8. 8,000
9. 900
10. 7,000
11. 1,000
12. 70
13. 300
14. 7,000
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Set B
1. 90
2. 40
3. 60
4. 10
5. 120
6. 160
7. 70
8. 90
9. 70
10. 90
11. 70
12. 40
13. 10
14. 20
15. 50
16. 60
17. 70
18. 30
19. 80
20. 60
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Set C
1. 5 R1
2. 7 R1
3. 8 R3
4. 4 R2
5. 9 R1
6. 6 R3
7. 9 R6
8. 7 R5
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Set D
1. 7 CDs, 3 left over
2. 4 nickels, 0 left over
3. 15 dimes, 2 left over
4. 12 nickels, 5 left over
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SET E
1. 6 R1
2. 16 R1
3. 3 R4
4. 26 R1
5. 12 R2
6. 28 R1
7. 23 R2
8. 15 R2
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SET F
1. 112
2. 130 R1
3. 132 R2
4. 121 R2
5. 101 R3
6. 114 R2
7. 103
8. 116 R2
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SET G
1. 9×5; 15×3
2. 10×4; 8×5
3. 8×7; 28×2
4. 9×7; 21×3
5. 6×6; 9×4
6. 4×4; 8×2
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SET H
1. Prime
2. Composite
3. Composite
4. Prime
5. Prime
6. Composite
|
SET K
1. $352
2. 325 minutes
| |
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