Workbook Detail
Grade 1 Subtraction Facts To 20 — Set 5
01
19 - 13 = ___
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6
02
19 - 1 = ___
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18
03
7 - 1 = ___
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6
04
5 - 2 = ___
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3
05
9 - 6 = ___
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3
06
6 - 3 = ___
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3
07
9 - 6 = ___
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3
08
11 - 1 = ___
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10
09
20 - 10 = ___
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10
10
7 - 1 = ___
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6
11
18 - 17 = ___
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1
12
4 - 1 = ___
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3
13
18 - 10 = ___
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8
14
19 - 6 = ___
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13
15
13 - 1 = ___
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12
16
17 - 1 = ___
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16
17
8 - 3 = ___
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5
18
16 - 10 = ___
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6
19
5 - 1 = ___
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4
20
17 - 16 = ___
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1