hard Set 77 Form Exercise

Balance the scale: 1 + __ = 5

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Answer: 4

SubType
missing-addend
Difficulty
hard

Balance the scale: 2 + __ = 3

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Answer: 1

SubType
missing-addend
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: 9 + 7 = 12 + ?

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Answer: 4

SubType
equal-expressions
Difficulty
hard

If left side = 9 × 8, what does the right side equal to balance the scale?

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Answer: 72

SubType
multiplication-balance
Difficulty
hard

Balance the scale: 5 + 6 = 8 + ?

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Answer: 3

SubType
equal-expressions
Difficulty
hard

Balance the scale: 5 + 6 = 3 + ?

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Answer: 8

SubType
equal-expressions
Difficulty
hard

Balance the scale: 6 + 10 = 6 + ?

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Answer: 10

SubType
equal-expressions
Difficulty
hard

If left side = 10 × 7, what does the right side equal to balance the scale?

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Answer: 70

SubType
multiplication-balance
Difficulty
hard

Balance the scale: 9 + 10 = 17 + ?

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Answer: 2

SubType
equal-expressions
Difficulty
hard

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
hard

Balance the scale: 8 + 7 = 8 + ?

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Answer: 7

SubType
equal-expressions
Difficulty
hard

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

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Answer: 64

SubType
multiplication-balance
Difficulty
hard

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
hard

If left side = 5 × 2, what does the right side equal to balance the scale?

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Answer: 10

SubType
multiplication-balance
Difficulty
hard

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
hard

Balance the scale: 1 + __ = 10

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Answer: 9

SubType
missing-addend
Difficulty
hard

Balance the scale: 5 + 7 = 5 + ?

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Answer: 7

SubType
equal-expressions
Difficulty
hard

Balance the scale: 7 + 9 = 6 + ?

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Answer: 10

SubType
equal-expressions
Difficulty
hard