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