expert Set 20 Form Exercise

Balance the scale: 10 + 9 = 7 + ?

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Answer: 12

SubType
equal-expressions
Difficulty
expert

Balance the scale: 9 + 8 = 14 + ?

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Answer: 3

SubType
equal-expressions
Difficulty
expert

Balance the scale: 3 + __ = 7

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Answer: 4

SubType
missing-addend
Difficulty
expert

Balance the scale: 6 + 5 = 6 + ?

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Answer: 5

SubType
equal-expressions
Difficulty
expert

If left side = 8 × 9, what does the right side equal to balance the scale?

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Answer: 72

SubType
multiplication-balance
Difficulty
expert

Balance the scale: 3 + __ = 6

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Answer: 3

SubType
missing-addend
Difficulty
expert

Balance the scale: 2 + 7 = 5 + ?

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Answer: 4

SubType
equal-expressions
Difficulty
expert

Balance the scale: 2 + __ = 5

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Answer: 3

SubType
missing-addend
Difficulty
expert

Balance the scale: 7 + __ = 8

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Answer: 1

SubType
missing-addend
Difficulty
expert

Balance the scale: 7 + 9 = 15 + ?

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Answer: 1

SubType
equal-expressions
Difficulty
expert

If left side = 2 × 5, what does the right side equal to balance the scale?

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Answer: 10

SubType
multiplication-balance
Difficulty
expert

If left side = 2 × 8, what does the right side equal to balance the scale?

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Answer: 16

SubType
multiplication-balance
Difficulty
expert

If left side = 2 × 3, what does the right side equal to balance the scale?

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Answer: 6

SubType
multiplication-balance
Difficulty
expert

If left side = 9 × 7, what does the right side equal to balance the scale?

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Answer: 63

SubType
multiplication-balance
Difficulty
expert

If left side = 7 × 10, what does the right side equal to balance the scale?

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Answer: 70

SubType
multiplication-balance
Difficulty
expert

If left side = 2 × 4, what does the right side equal to balance the scale?

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Answer: 8

SubType
multiplication-balance
Difficulty
expert

Balance the scale: 8 + __ = 10

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Answer: 2

SubType
missing-addend
Difficulty
expert

Balance the scale: 5 + 10 = 12 + ?

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Answer: 3

SubType
equal-expressions
Difficulty
expert

If left side = 9 × 6, what does the right side equal to balance the scale?

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Answer: 54

SubType
multiplication-balance
Difficulty
expert