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China · Grade 1 · Practice Sheet 30

Sheet code: CHINA-G1-S30 · 20 questions

Name: ______________

Date: ______________

1.
What is 7 − 1?
Formula:Subtraction
$\text{difference} = a - b$
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2.
Add 26 and 45.
Formula:Addition
$\text{sum} = a + b$
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3.
What is double 16?
Formula:Doubling
$d = 2 \times n$
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4.
You have ¥8 and ¥4. How much money do you have altogether?
Formula:Adding Money
$\text{total} = a + b$
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5.
What is double 16?
Formula:Doubling
$d = 2 \times n$
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6.
What is 17 − 7?
Formula:Subtraction
$\text{difference} = a - b$
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7.
Add 25 and 45.
Formula:Addition
$\text{sum} = a + b$
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8.
You have ¥9 and ¥2. How much money do you have altogether?
Formula:Adding Money
$\text{total} = a + b$
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9.
What is double 4?
Formula:Doubling
$d = 2 \times n$
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10.
What is 13 − 9?
Formula:Subtraction
$\text{difference} = a - b$
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11.
Continue the pattern by counting in 3s: 3, 6, ___
Formula:Skip Counting
$\text{next} = \text{term} + \text{step}$
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12.
What is 6 − 1?
Formula:Subtraction
$\text{difference} = a - b$
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13.
Continue the pattern by counting in 10s: 40, 50, ___
Formula:Skip Counting
$\text{next} = \text{term} + \text{step}$
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14.
What is double 20?
Formula:Doubling
$d = 2 \times n$
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15.
Continue the pattern by counting in 5s: 20, 25, ___
Formula:Skip Counting
$\text{next} = \text{term} + \text{step}$
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16.
Add 30 and 31.
Formula:Addition
$\text{sum} = a + b$
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17.
What is 12 − 8?
Formula:Subtraction
$\text{difference} = a - b$
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18.
Add 81 and 16.
Formula:Addition
$\text{sum} = a + b$
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19.
What is double 8?
Formula:Doubling
$d = 2 \times n$
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20.
What is 8 − 5?
Formula:Subtraction
$\text{difference} = a - b$
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