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1. |
Find $45 + $28. |
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A. |
$73 |
B. |
$63 |
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C. |
$17 |
D. |
$83 |
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Hint |
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2. |
Find the difference. 
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A. |
$15 |
B. |
$14 |
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C. |
$33 |
D. |
$16 |
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Hint |
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3. |
Find the number that completes the number sentence. Then identify the property or rule. (21 + 13) + 56 = 21 + (∅ + 56) |
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A. |
13; Commutative Property of Addition |
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B. |
13; Associative Property of Addition |
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C. |
35; Subtraction Rule |
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D. |
21; Identity Property of Addition |
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Hint |
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4. |
Add mentally. 51 + 22 + 9 |
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A. |
82 |
B. |
92 |
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C. |
81 |
D. |
72 |
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Hint |
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5. |
Estimate. Round to the indicated place value. $82 − $41; tens |
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A. |
$80 − $40 = $40 |
B. |
$90 − $45 = $45 |
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C. |
$80 − $50 = $30 |
D. |
$90 − $40 = $50 |
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Hint |
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6. |
Logan wants to save for a video game system. The table shows what each costs. About how much will he have to save? | Item | Cost | | Game system | $209 | | Game | $49 |
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A. |
$300 + $100 = $400 |
B. |
$200 + $100 = $300 |
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C. |
$300 + $50 = $350 |
D. |
$200 + $50 = $250 |
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Hint |
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7. |
Find the sum. 
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A. |
1,168 |
B. |
1,268 |
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C. |
1,068 |
D. |
1,158 |
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Hint |
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8. |
Find the sum. 
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A. |
$30,696 |
B. |
$31,696 |
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C. |
$41,696 |
D. |
$40,696 |
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Hint |
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9. |
Find the difference. 
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A. |
473 |
B. |
211 |
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C. |
201 |
D. |
271 |
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Hint |
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10. |
Find the difference. 
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A. |
5,254 |
B. |
5,256 |
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C. |
4,254 |
D. |
5,264 |
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Hint |
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11. |
Find the difference. 
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A. |
4,445 |
B. |
4,355 |
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C. |
4,455 |
D. |
5,645 |
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Hint |
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12. |
Subtract. 
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A. |
142 |
B. |
242 |
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C. |
152 |
D. |
252 |
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Hint |
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