expert Set 21 Form Exercise

Balance the scale: 5 + 2 = 5 + ?

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Answer: 2

SubType
equal-expressions
Difficulty
expert

Balance the scale: 4 + 4 = 6 + ?

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Answer: 2

SubType
equal-expressions
Difficulty
expert

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

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Answer: 4

SubType
multiplication-balance
Difficulty
expert

Balance the scale: 2 + 4 = 4 + ?

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Answer: 2

SubType
equal-expressions
Difficulty
expert

Balance the scale: 6 + __ = 10

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Answer: 4

SubType
missing-addend
Difficulty
expert

Balance the scale: 5 + 1 = 4 + ?

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Answer: 2

SubType
equal-expressions
Difficulty
expert

Balance the scale: 8 + 3 = 6 + ?

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Answer: 5

SubType
equal-expressions
Difficulty
expert

Balance the scale: 4 + 3 = 6 + ?

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Answer: 1

SubType
equal-expressions
Difficulty
expert

Balance the scale: 5 + 3 = 4 + ?

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Answer: 4

SubType
equal-expressions
Difficulty
expert

Balance the scale: 7 + __ = 8

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Answer: 1

SubType
missing-addend
Difficulty
expert

Balance the scale: 7 + 7 = 13 + ?

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Answer: 1

SubType
equal-expressions
Difficulty
expert

Balance the scale: 4 + 10 = 1 + ?

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Answer: 13

SubType
equal-expressions
Difficulty
expert

If left side = 9 × 5, what does the right side equal to balance the scale?

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Answer: 45

SubType
multiplication-balance
Difficulty
expert

Balance the scale: 1 + __ = 4

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Answer: 3

SubType
missing-addend
Difficulty
expert

If left side = 4 × 8, what does the right side equal to balance the scale?

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Answer: 32

SubType
multiplication-balance
Difficulty
expert

Balance the scale: 2 + __ = 4

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Answer: 2

SubType
missing-addend
Difficulty
expert

Balance the scale: 3 + 4 = 1 + ?

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Answer: 6

SubType
equal-expressions
Difficulty
expert

Balance the scale: 2 + __ = 3

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Answer: 1

SubType
missing-addend
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