expert Set 78 Form Exercise

Balance the scale: 1 + 9 = 9 + ?

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Answer: 1

SubType
equal-expressions
Difficulty
expert

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

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Answer: 48

SubType
multiplication-balance
Difficulty
expert

Balance the scale: 1 + __ = 3

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Answer: 2

SubType
missing-addend
Difficulty
expert

Balance the scale: 2 + __ = 7

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Answer: 5

SubType
missing-addend
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

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 = 4 × 7, what does the right side equal to balance the scale?

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Answer: 28

SubType
multiplication-balance
Difficulty
expert

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

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Answer: 15

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 + __ = 6

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Answer: 4

SubType
missing-addend
Difficulty
expert

Balance the scale: 3 + __ = 7

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Answer: 4

SubType
missing-addend
Difficulty
expert

Balance the scale: 1 + 5 = 1 + ?

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Answer: 5

SubType
equal-expressions
Difficulty
expert

Balance the scale: 6 + __ = 9

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Answer: 3

SubType
missing-addend
Difficulty
expert

Balance the scale: 1 + __ = 5

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Answer: 4

SubType
missing-addend
Difficulty
expert

Balance the scale: 1 + __ = 7

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Answer: 6

SubType
missing-addend
Difficulty
expert

Balance the scale: 5 + __ = 9

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Answer: 4

SubType
missing-addend
Difficulty
expert

Balance the scale: 9 + __ = 10

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Answer: 1

SubType
missing-addend
Difficulty
expert

Balance the scale: 4 + 7 = 8 + ?

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Answer: 3

SubType
equal-expressions
Difficulty
expert

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

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Answer: 16

SubType
multiplication-balance
Difficulty
expert