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1. |
Find the product. 
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A. |
$1,550 |
B. |
$1,560 |
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C. |
$1,650 |
D. |
$1,150 |
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Hint |
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2. |
Find the product. 
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A. |
15,500 |
B. |
16,500 |
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C. |
15,600 |
D. |
1,560 |
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Hint |
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3. |
Find 15 × 24. |
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A. |
320 |
B. |
310 |
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C. |
360 |
D. |
630 |
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Hint |
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4. |
Find the product. 
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A. |
$2,222 |
B. |
$2,772 |
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C. |
$2,227 |
D. |
$2,272 |
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Hint |
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5. |
Find the sum. 
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A. |
3,900 |
B. |
3,800 |
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C. |
3,890 |
D. |
3,890 |
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Hint |
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6. |
Find the sum. 
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A. |
3,918 |
B. |
3,906 |
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C. |
3,908 |
D. |
3,098 |
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Hint |
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7. |
Estimate. Tell whether the estimate is greater or less than the actual product. 
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A. |
80 × 80 = 1,600; less |
B. |
80 × 80 = 4,800; less |
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C. |
80 × 80 = 6,400; less |
D. |
80 × 80 = 6,600; less |
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Hint |
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8. |
A customer service agent helps about 28 customers each hour. About how many customers will be helped during the agent’s 40-hour work week? |
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A. |
428 |
B. |
280 |
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C. |
1,200 |
D. |
100 |
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Hint |
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9. |
Find 735 × 77. |
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A. |
55,595 |
B. |
65,595 |
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C. |
55,695 |
D. |
56,595 |
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Hint |
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10. |
Find 275 × 62. |
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A. |
1,750 |
B. |
17,500 |
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C. |
1,705 |
D. |
17,050 |
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Hint |
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11. |
Find $43,005 × 96. |
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A. |
$4,128,480 |
B. |
$4,828,480 |
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C. |
$4,228,480 |
D. |
$4,122,480 |
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Hint |
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12. |
How is multiplying a 4-digit number by a 2-digit number different from multiplying a 5-digit number by a 2-digit number? |
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A. |
After you multiply the ones and multiply the tens, the products you add together will be greater and have more digits for the 5-digit product than for the 4-digit product. |
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B. |
After you multiply the ones by the tens, the products you add together will be greater. |
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C. |
After you multiply the tens, the products of the tens will be greater and have more digits for the 5-digit product than for the 4-digit product. |
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D. |
One has 8 products and the other has 10 products |
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Hint |
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