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1. |
Which statement is true? |
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A. |
7 + 6 = 14 |
B. |
8 − 4 < 4 |
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C. |
63 < 113 |
D. |
915 = 951 |
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Hint |
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2. |
Juan paid $8 for a large flower pot. He paid $3 for a small flower pot. Show how you can find his total cost using an addition sentence. |
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A. |
$8 + $3 = $12 |
B. |
$8 + $3 = $10 |
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C. |
$8 + $3 = $11 |
D. |
$8 + $3 = $14 |
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Hint |
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3. |
John is 12 years old. Which number sentence models how old he will be in 5 years? |
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A. |
12 − ___ = 5 |
B. |
12 + 5 = ___ |
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C. |
12 − 5 = ___ |
D. |
12 + ___ = 5 |
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Hint |
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4. |
Which number sentence is shown by the model? |
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A. |
___ − 11 = 16 |
B. |
16 + 11 = ___ |
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C. |
___ − 16 = 11 |
D. |
16 − 11 = ___ |
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Hint |
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5. |
The − symbol makes which statement true? |
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A. |
33 ___ 11 = 21 + 1 |
B. |
50 ___ 2 = 62 − 10 |
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C. |
45 + 10 = 25 ___ 30 |
D. |
42 − 30 = 5 ___ 7 |
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Hint |
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6. |
Use counters to show whether + or − makes the number sentence 8 ___ 6 = 2 true. Explain. |
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A. |
−; 8 counters − 6 counters = 2 counters left. |
B. |
+; 2 counters + 6 counters = 8 counters altogether. |
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C. |
−; 6 counters − 8 counters = 2 counters left. |
D. |
+; 6 counters + 2 counters = 8 counters altogether. |
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Hint |
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7. |
One violin has 4 strings, 2 violins have 8 strings, 3 violins have 12 strings. How many strings will 4 violins have? Make a table to solve the problem. Write a rule. |
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A. |
18; Multiply by 6. |
B. |
16; Multiply by 4. |
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C. |
14; Add 4. |
D. |
20; Multiply by 5. |
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Hint |
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8. |
How are the input and output in a table related? |
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A. |
The output is always smaller than the input. |
B. |
They are the same. |
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C. |
The input is the result after the rule is applied to the output. |
D. |
The output is the result after the rule is applied to the input. |
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Hint |
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9. |
Clark is 2 years younger than his sister. Use the function table to find Clark’s age when his sister is 4, 5, 6, and 7.| Rule: Δ − 2 | | Input (Δ) | Output () | | 4 | | | 5 | | | 6 | | | 7 | |
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A. |
5, 6, 7, 8 |
B. |
3, 4, 5, 6 |
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C. |
2, 3, 4, 5 |
D. |
6, 8, 10, 12 |
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Hint |
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10. |
Since they began playing baseball, Shane always hits 4 fewer homeruns each season than Lyle. Write the function rule. |
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A. |
Δ − 4 |
B. |
Δ × 4 |
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C. |
Δ + 4 |
D. |
Δ |
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Hint |
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11. |
The table shows how many miles () the Myrna's have kayaked after different numbers of hours (Δ). Extend the pattern. | Rule: Δ × 3 | | Input (Δ) | Output () | | 1 | | | 2 | | | 3 | | | 4 | |
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A. |
4, 5, 6, 7 |
B. |
3, 6, 9, 12 |
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C. |
1, 5, 6, 12 |
D. |
1, 6, 9, 12 |
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Hint |
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12. |
A field hockey team brings 4 times as many oranges to a practice as apples. Use a function table to find how many oranges they bring when they bring 8, 9, 10, and 11 apples to practice. |
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A. |
4, 5, 6, 7 |
B. |
32, 36, 44, 48 |
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C. |
32, 36, 40, 44 |
D. |
12, 13, 14, 15 |
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Hint |
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