Workbook Detail
Grade 1 Addition 3 Addends — Set 90
1 + 8 + 9 = ___
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Answer: 18
- Operands
- 1
- 8
- 9
- Operator
- +
- Expression
- 1 + 8 + 9
2 + 5 + 4 = ___
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Answer: 11
- Operands
- 2
- 5
- 4
- Operator
- +
- Expression
- 2 + 5 + 4
3 + 2 + 7 = ___
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Answer: 12
- Operands
- 3
- 2
- 7
- Operator
- +
- Expression
- 3 + 2 + 7
3 + 3 + 1 = ___
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Answer: 7
- Operands
- 3
- 3
- 1
- Operator
- +
- Expression
- 3 + 3 + 1
1 + 7 + 1 = ___
Show answer
Answer: 9
- Operands
- 1
- 7
- 1
- Operator
- +
- Expression
- 1 + 7 + 1
1 + 8 + 11 = ___
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Answer: 20
- Operands
- 1
- 8
- 11
- Operator
- +
- Expression
- 1 + 8 + 11
2 + 3 + 1 = ___
Show answer
Answer: 6
- Operands
- 2
- 3
- 1
- Operator
- +
- Expression
- 2 + 3 + 1
1 + 1 + 1 = ___
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Answer: 3
- Operands
- 1
- 1
- 1
- Operator
- +
- Expression
- 1 + 1 + 1
4 + 5 + 5 = ___
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Answer: 14
- Operands
- 4
- 5
- 5
- Operator
- +
- Expression
- 4 + 5 + 5
10 + 4 + 4 = ___
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Answer: 18
- Operands
- 10
- 4
- 4
- Operator
- +
- Expression
- 10 + 4 + 4
10 + 5 + 3 = ___
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Answer: 18
- Operands
- 10
- 5
- 3
- Operator
- +
- Expression
- 10 + 5 + 3
2 + 4 + 2 = ___
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Answer: 8
- Operands
- 2
- 4
- 2
- Operator
- +
- Expression
- 2 + 4 + 2
5 + 2 + 4 = ___
Show answer
Answer: 11
- Operands
- 5
- 2
- 4
- Operator
- +
- Expression
- 5 + 2 + 4
3 + 2 + 7 = ___
Show answer
Answer: 12
- Operands
- 3
- 2
- 7
- Operator
- +
- Expression
- 3 + 2 + 7
1 + 1 + 18 = ___
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Answer: 20
- Operands
- 1
- 1
- 18
- Operator
- +
- Expression
- 1 + 1 + 18
3 + 2 + 14 = ___
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Answer: 19
- Operands
- 3
- 2
- 14
- Operator
- +
- Expression
- 3 + 2 + 14
1 + 7 + 12 = ___
Show answer
Answer: 20
- Operands
- 1
- 7
- 12
- Operator
- +
- Expression
- 1 + 7 + 12
1 + 4 + 3 = ___
Show answer
Answer: 8
- Operands
- 1
- 4
- 3
- Operator
- +
- Expression
- 1 + 4 + 3
8 + 1 + 5 = ___
Show answer
Answer: 14
- Operands
- 8
- 1
- 5
- Operator
- +
- Expression
- 8 + 1 + 5
7 + 1 + 6 = ___
Show answer
Answer: 14
- Operands
- 7
- 1
- 6
- Operator
- +
- Expression
- 7 + 1 + 6