expert Set 30 Form Exercise

Balance the scale: 4 + __ = 10

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Answer: 6

SubType
missing-addend
Difficulty
expert

Balance the scale: 2 + __ = 7

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Answer: 5

SubType
missing-addend
Difficulty
expert

Balance the scale: 3 + __ = 6

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Answer: 3

SubType
missing-addend
Difficulty
expert

If left side = 9 × 9, what does the right side equal to balance the scale?

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Answer: 81

SubType
multiplication-balance
Difficulty
expert

Balance the scale: 3 + __ = 7

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Answer: 4

SubType
missing-addend
Difficulty
expert

Balance the scale: 2 + __ = 3

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Answer: 1

SubType
missing-addend
Difficulty
expert

Balance the scale: 3 + 1 = 3 + ?

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Answer: 1

SubType
equal-expressions
Difficulty
expert

Balance the scale: 2 + 9 = 5 + ?

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Answer: 6

SubType
equal-expressions
Difficulty
expert

Balance the scale: 10 + 10 = 16 + ?

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Answer: 4

SubType
equal-expressions
Difficulty
expert

Balance the scale: 5 + __ = 7

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Answer: 2

SubType
missing-addend
Difficulty
expert

Balance the scale: 2 + 3 = 2 + ?

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Answer: 3

SubType
equal-expressions
Difficulty
expert

If left side = 4 × 5, what does the right side equal to balance the scale?

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Answer: 20

SubType
multiplication-balance
Difficulty
expert

Balance the scale: 2 + __ = 5

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Answer: 3

SubType
missing-addend
Difficulty
expert

If left side = 3 × 5, what does the right side equal to balance the scale?

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Answer: 15

SubType
multiplication-balance
Difficulty
expert

If left side = 8 × 8, what does the right side equal to balance the scale?

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Answer: 64

SubType
multiplication-balance
Difficulty
expert

Balance the scale: 1 + 10 = 10 + ?

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Answer: 1

SubType
equal-expressions
Difficulty
expert