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