hard Set 90 Form Exercise

Balance the scale: 1 + __ = 3

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Answer: 2

SubType
missing-addend
Difficulty
hard

Balance the scale: 1 + __ = 7

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Answer: 6

SubType
missing-addend
Difficulty
hard

Balance the scale: 3 + 8 = 10 + ?

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Answer: 1

SubType
equal-expressions
Difficulty
hard

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

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Answer: 25

SubType
multiplication-balance
Difficulty
hard

Balance the scale: 6 + __ = 8

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Answer: 2

SubType
missing-addend
Difficulty
hard

Balance the scale: 9 + 1 = 9 + ?

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Answer: 1

SubType
equal-expressions
Difficulty
hard

Balance the scale: 3 + 4 = 3 + ?

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Answer: 4

SubType
equal-expressions
Difficulty
hard

Balance the scale: 4 + __ = 7

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Answer: 3

SubType
missing-addend
Difficulty
hard

Balance the scale: 4 + __ = 8

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Answer: 4

SubType
missing-addend
Difficulty
hard

If left side = 6 × 4, what does the right side equal to balance the scale?

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Answer: 24

SubType
multiplication-balance
Difficulty
hard

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

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Answer: 14

SubType
multiplication-balance
Difficulty
hard

If left side = 10 × 8, what does the right side equal to balance the scale?

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Answer: 80

SubType
multiplication-balance
Difficulty
hard

Balance the scale: 7 + 1 = 6 + ?

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Answer: 2

SubType
equal-expressions
Difficulty
hard

Balance the scale: 1 + __ = 4

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Answer: 3

SubType
missing-addend
Difficulty
hard

If left side = 4 × 3, what does the right side equal to balance the scale?

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Answer: 12

SubType
multiplication-balance
Difficulty
hard

Balance the scale: 2 + __ = 3

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Answer: 1

SubType
missing-addend
Difficulty
hard

Balance the scale: 5 + 3 = 3 + ?

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Answer: 5

SubType
equal-expressions
Difficulty
hard

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

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Answer: 70

SubType
multiplication-balance
Difficulty
hard