hard Set 31 Form Exercise

Balance the scale: 7 + 6 = 5 + ?

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Answer: 8

SubType
equal-expressions
Difficulty
hard

Balance the scale: 7 + 2 = 8 + ?

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Answer: 1

SubType
equal-expressions
Difficulty
hard

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

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Answer: 18

SubType
multiplication-balance
Difficulty
hard

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

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Answer: 45

SubType
multiplication-balance
Difficulty
hard

Balance the scale: 6 + __ = 8

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Answer: 2

SubType
missing-addend
Difficulty
hard

Balance the scale: 5 + 1 = 5 + ?

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Answer: 1

SubType
equal-expressions
Difficulty
hard

Balance the scale: 2 + __ = 3

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Answer: 1

SubType
missing-addend
Difficulty
hard

Balance the scale: 2 + __ = 8

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Answer: 6

SubType
missing-addend
Difficulty
hard

Balance the scale: 8 + 5 = 12 + ?

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Answer: 1

SubType
equal-expressions
Difficulty
hard

Balance the scale: 6 + __ = 9

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Answer: 3

SubType
missing-addend
Difficulty
hard

Balance the scale: 9 + 4 = 1 + ?

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Answer: 12

SubType
equal-expressions
Difficulty
hard

Balance the scale: 1 + 9 = 7 + ?

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Answer: 3

SubType
equal-expressions
Difficulty
hard

Balance the scale: 9 + 4 = 3 + ?

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Answer: 10

SubType
equal-expressions
Difficulty
hard

Balance the scale: 10 + 10 = 12 + ?

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Answer: 8

SubType
equal-expressions
Difficulty
hard

Balance the scale: 4 + __ = 5

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Answer: 1

SubType
missing-addend
Difficulty
hard

Balance the scale: 8 + 7 = 6 + ?

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Answer: 9

SubType
equal-expressions
Difficulty
hard

Balance the scale: 1 + 1 = 1 + ?

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Answer: 1

SubType
equal-expressions
Difficulty
hard

Balance the scale: 8 + 5 = 2 + ?

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Answer: 11

SubType
equal-expressions
Difficulty
hard

Balance the scale: 6 + 8 = 5 + ?

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Answer: 9

SubType
equal-expressions
Difficulty
hard