expert Set 57 Form Exercise

Balance the scale: 6 + __ = 7

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Answer: 1

SubType
missing-addend
Difficulty
expert

If left side = 6 × 3, what does the right side equal to balance the scale?

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Answer: 18

SubType
multiplication-balance
Difficulty
expert

Balance the scale: 1 + __ = 3

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Answer: 2

SubType
missing-addend
Difficulty
expert

If left side = 8 × 5, what does the right side equal to balance the scale?

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Answer: 40

SubType
multiplication-balance
Difficulty
expert

Balance the scale: 2 + 1 = 2 + ?

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Answer: 1

SubType
equal-expressions
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

Balance the scale: 5 + 9 = 2 + ?

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Answer: 12

SubType
equal-expressions
Difficulty
expert

Balance the scale: 3 + __ = 5

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Answer: 2

SubType
missing-addend
Difficulty
expert

If left side = 10 × 8, what does the right side equal to balance the scale?

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Answer: 80

SubType
multiplication-balance
Difficulty
expert

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

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Answer: 8

SubType
multiplication-balance
Difficulty
expert

Balance the scale: 3 + __ = 9

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Answer: 6

SubType
missing-addend
Difficulty
expert

Balance the scale: 4 + __ = 9

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Answer: 5

SubType
missing-addend
Difficulty
expert

Balance the scale: 4 + 3 = 4 + ?

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Answer: 3

SubType
equal-expressions
Difficulty
expert

Balance the scale: 2 + __ = 3

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Answer: 1

SubType
missing-addend
Difficulty
expert

If left side = 8 × 6, what does the right side equal to balance the scale?

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Answer: 48

SubType
multiplication-balance
Difficulty
expert

If left side = 4 × 10, what does the right side equal to balance the scale?

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Answer: 40

SubType
multiplication-balance
Difficulty
expert

Balance the scale: 7 + __ = 9

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Answer: 2

SubType
missing-addend
Difficulty
expert

Balance the scale: 7 + __ = 10

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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