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1. |
Find the sum. 
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A. |
3,908 |
B. |
3,918 |
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C. |
3,098 |
D. |
3,906 |
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Hint |
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2. |
Find the product. 
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A. |
$10,620 |
B. |
$10,260 |
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C. |
$16,020 |
D. |
$1,620 |
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Hint |
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3. |
Dane feeds his ducks one 50-pound bag of corn every day. How much corn does he need for the 31 days in January? |
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A. |
155 pounds |
B. |
1,200 pounds |
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C. |
1,550 pounds |
D. |
1,500 pounds |
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Hint |
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4. |
Estimate. Tell whether the estimate is greater or less than the actual product.  |
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A. |
60 × 20 = 1,200; greater |
B. |
50 × 10 = 50; less |
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C. |
50 × 10 = 500; less |
D. |
60 × 15 = 800; greater |
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Hint |
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5. |
Find the product. 
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A. |
$450 |
B. |
$5,403 |
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C. |
$4,530 |
D. |
$4,503 |
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Hint |
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6. |
Find 32 × 34. |
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A. |
916 |
B. |
1,088 |
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C. |
908 |
D. |
948 |
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Hint |
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7. |
Quandalyn buys 35 bags of potting soil to make a patio garden. Each bag weighs 40 pounds. How many pounds of potting soil does she have altogether? |
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A. |
350 pounds |
B. |
700 pounds |
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C. |
140 pounds |
D. |
1,400 pounds |
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Hint |
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8. |
Find the product. 
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A. |
$4,472 |
B. |
$5,472 |
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C. |
$5,372 |
D. |
$1,368 |
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Hint |
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9. |
Find the product. 
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A. |
$447,000 |
B. |
$47,000 |
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C. |
$477,000 |
D. |
$44,000 |
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Hint |
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10. |
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 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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B. |
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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C. |
One has 8 products and the other has 10 products |
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D. |
After you multiply the ones by the tens, the products you add together will be greater. |
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Hint |
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