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1. |
Identify the place value of the red digit. 9, 197 |
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A. |
19 |
B. |
hundreds |
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C. |
1 |
D. |
nineteen hundred |
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Hint |
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2. |
There are 876 homeowners in the Crabtree neighborhood. Approximately how many homeowners are there? |
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A. |
800 |
B. |
900 |
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C. |
875 |
D. |
850 |
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Hint |
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3. |
Multiply. Use basic facts and patterns. 5 × 3 5 × 30 5 × 300 5 × 3,000 |
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A. |
15; 1,500; 15,000; 150,000 |
B. |
8; 80; 800; 8,000 |
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C. |
3; 35; 305; 3,005 |
D. |
15; 150; 1,500; 15,000 |
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Hint |
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4. |
How many zeros are in the product of 50 and 40? |
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A. |
2 |
B. |
4 |
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C. |
5 |
D. |
3 |
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Hint |
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5. |
Estimate the product. Then tell whether the estimate is greater than or less than the actual product. 4 × 530 |
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A. |
4 × 500 = 2,000; less than |
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B. |
4 × 550 = 2,200; greater than |
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C. |
4 × 400 = 1,600; less than |
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D. |
4 × 600 = 2,400; greater than |
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Hint |
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6. |
Estimate the product. Then tell whether the estimate is greater than or less than the actual product. $254 × 9 |
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A. |
$250 × 9 = $2,250; less than |
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B. |
$200 × 9 = $1,800; less than |
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C. |
$200 × 10 = $2,000; greater than |
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D. |
$300 × 9 = $2,700; greater than |
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Hint |
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7. |
Find 3 × 42. |
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A. |
72 |
B. |
125 |
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C. |
122 |
D. |
126 |
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Hint |
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8. |
Find $2 × 40. |
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A. |
$120 |
B. |
$100 |
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C. |
$60 |
D. |
$80 |
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Hint |
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9. |
Find 212 × 3. |
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A. |
612 |
B. |
612 |
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C. |
616 |
D. |
636 |
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Hint |
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10. |
Find 743 × 7. |
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A. |
5,101 |
B. |
4,901 |
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C. |
5,301 |
D. |
5,201 |
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Hint |
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11. |
Find $802 × 4. |
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A. |
$2,208 |
B. |
$3,208 |
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C. |
$3,408 |
D. |
$1,202 |
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Hint |
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12. |
Find $1,014 × 8. |
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A. |
$8,112 |
B. |
$8,122 |
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C. |
$8,812 |
D. |
$8,222 |
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Hint |
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