Workbook Detail
Grade 1 Subtraction Within 20 — Set 3
01
6 - 5 = ___
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1
02
9 - 6 = ___
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3
03
18 - 5 = ___
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13
04
15 - 10 = ___
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5
05
3 - 2 = ___
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1
06
4 - 3 = ___
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1
07
17 - 14 = ___
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3
08
5 - 4 = ___
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1
09
9 - 2 = ___
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7
10
16 - 4 = ___
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12
11
5 - 2 = ___
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3
12
14 - 11 = ___
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3
13
18 - 11 = ___
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7
14
6 - 3 = ___
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3
15
4 - 2 = ___
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2
16
16 - 13 = ___
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3
17
19 - 5 = ___
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14
18
5 - 2 = ___
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3
19
17 - 14 = ___
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3
20
5 - 3 = ___
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2