Workbook Detail
Grade 1 Mixed Operations Missing Number — Set 1
01
20 - 18 = ___
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2
02
2 + 5 = ___
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7
03
10 - 1 = ___
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9
04
11 + 7 = ___
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18
05
19 - 12 = ___
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7
06
6 + 1 = ___
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7
07
14 - 4 = ___
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10
08
15 + 4 = ___
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19
09
4 - 2 = ___
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2