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Argentina · Grado 1 · Practice Sheet 3

Sheet code: ARGENTINA-G1-S03 · 20 questions

Name: ______________

Date: ______________

1.
Add 49 and 16.
Formula:Addition
$\text{sum} = a + b$
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2.
What is 3 + 1?
Formula:Addition
$\text{sum} = a + b$
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3.
What is double 10?
Formula:Doubling
$d = 2 \times n$
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4.
Add 13 and 52.
Formula:Addition
$\text{sum} = a + b$
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5.
What is 9 + 3?
Formula:Addition
$\text{sum} = a + b$
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6.
Add 12 and 26.
Formula:Addition
$\text{sum} = a + b$
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7.
What is 12 − 9?
Formula:Subtraction
$\text{difference} = a - b$
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8.
What is double 6?
Formula:Doubling
$d = 2 \times n$
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9.
What is 12 − 11?
Formula:Subtraction
$\text{difference} = a - b$
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10.
What is double 10?
Formula:Doubling
$d = 2 \times n$
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11.
Add 38 and 17.
Formula:Addition
$\text{sum} = a + b$
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12.
What is 6 − 1?
Formula:Subtraction
$\text{difference} = a - b$
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13.
What is double 5?
Formula:Doubling
$d = 2 \times n$
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14.
What is 1 + 9?
Formula:Addition
$\text{sum} = a + b$
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15.
Fill in the missing number: 4 + ___ = 15.
Formula:Missing Addend
$b = \text{total} - a$
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16.
What is double 2?
Formula:Doubling
$d = 2 \times n$
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17.
What is 5 + 9?
Formula:Addition
$\text{sum} = a + b$
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18.
What is 18 − 1?
Formula:Subtraction
$\text{difference} = a - b$
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19.
Fill in the missing number: 10 + ___ = 19.
Formula:Missing Addend
$b = \text{total} - a$
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20.
What is double 3?
Formula:Doubling
$d = 2 \times n$
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