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