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