expert Set 40 Form Exercise

Balance the scale: 8 + 9 = 10 + ?

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Answer: 7

SubType
equal-expressions
Difficulty
expert

If left side = 4 × 6, what does the right side equal to balance the scale?

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Answer: 24

SubType
multiplication-balance
Difficulty
expert

If left side = 3 × 7, what does the right side equal to balance the scale?

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Answer: 21

SubType
multiplication-balance
Difficulty
expert

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

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Answer: 72

SubType
multiplication-balance
Difficulty
expert

Balance the scale: 2 + __ = 6

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Answer: 4

SubType
missing-addend
Difficulty
expert

If left side = 10 × 3, what does the right side equal to balance the scale?

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Answer: 30

SubType
multiplication-balance
Difficulty
expert

Balance the scale: 6 + __ = 8

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Answer: 2

SubType
missing-addend
Difficulty
expert

If left side = 9 × 4, what does the right side equal to balance the scale?

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Answer: 36

SubType
multiplication-balance
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

Balance the scale: 3 + 1 = 1 + ?

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Answer: 3

SubType
equal-expressions
Difficulty
expert

If left side = 9 × 10, what does the right side equal to balance the scale?

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Answer: 90

SubType
multiplication-balance
Difficulty
expert

Balance the scale: 1 + __ = 3

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Answer: 2

SubType
missing-addend
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

Balance the scale: 8 + 4 = 6 + ?

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Answer: 6

SubType
equal-expressions
Difficulty
expert

Balance the scale: 4 + 6 = 4 + ?

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Answer: 6

SubType
equal-expressions
Difficulty
expert

Balance the scale: 4 + 4 = 6 + ?

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Answer: 2

SubType
equal-expressions
Difficulty
expert

Balance the scale: 9 + __ = 10

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Answer: 1

SubType
missing-addend
Difficulty
expert

Balance the scale: 3 + 5 = 4 + ?

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Answer: 4

SubType
equal-expressions
Difficulty
expert