hard Set 81 Form Exercise

Balance the scale: 8 + 2 = 3 + ?

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Answer: 7

SubType
equal-expressions
Difficulty
hard

Balance the scale: 3 + __ = 9

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Answer: 6

SubType
missing-addend
Difficulty
hard

If left side = 9 × 7, what does the right side equal to balance the scale?

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Answer: 63

SubType
multiplication-balance
Difficulty
hard

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

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Answer: 16

SubType
multiplication-balance
Difficulty
hard

Balance the scale: 2 + __ = 3

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Answer: 1

SubType
missing-addend
Difficulty
hard

If left side = 8 × 7, what does the right side equal to balance the scale?

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Answer: 56

SubType
multiplication-balance
Difficulty
hard

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
hard

If left side = 7 × 2, what does the right side equal to balance the scale?

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Answer: 14

SubType
multiplication-balance
Difficulty
hard

Balance the scale: 1 + 8 = 8 + ?

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Answer: 1

SubType
equal-expressions
Difficulty
hard

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

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Answer: 30

SubType
multiplication-balance
Difficulty
hard

Balance the scale: 6 + 1 = 4 + ?

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Answer: 3

SubType
equal-expressions
Difficulty
hard

Balance the scale: 7 + 8 = 8 + ?

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Answer: 7

SubType
equal-expressions
Difficulty
hard

Balance the scale: 4 + 8 = 6 + ?

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Answer: 6

SubType
equal-expressions
Difficulty
hard

Balance the scale: 2 + 8 = 5 + ?

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Answer: 5

SubType
equal-expressions
Difficulty
hard

Balance the scale: 3 + 6 = 6 + ?

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Answer: 3

SubType
equal-expressions
Difficulty
hard

Balance the scale: 7 + 6 = 3 + ?

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Answer: 10

SubType
equal-expressions
Difficulty
hard

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
hard

Balance the scale: 3 + 3 = 3 + ?

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Answer: 3

SubType
equal-expressions
Difficulty
hard

Balance the scale: 4 + __ = 5

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Answer: 1

SubType
missing-addend
Difficulty
hard

If left side = 10 × 6, what does the right side equal to balance the scale?

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Answer: 60

SubType
multiplication-balance
Difficulty
hard