hard Set 72 Form Exercise

Balance the scale: 1 + 10 = 3 + ?

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Answer: 8

SubType
equal-expressions
Difficulty
hard

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
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

If left side = 3 × 9, what does the right side equal to balance the scale?

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Answer: 27

SubType
multiplication-balance
Difficulty
hard

Balance the scale: 8 + __ = 9

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Answer: 1

SubType
missing-addend
Difficulty
hard

Balance the scale: 2 + __ = 3

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Answer: 1

SubType
missing-addend
Difficulty
hard

If left side = 10 × 9, what does the right side equal to balance the scale?

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Answer: 90

SubType
multiplication-balance
Difficulty
hard

Balance the scale: 4 + __ = 5

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Answer: 1

SubType
missing-addend
Difficulty
hard

Balance the scale: 1 + 9 = 9 + ?

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Answer: 1

SubType
equal-expressions
Difficulty
hard

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

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Answer: 100

SubType
multiplication-balance
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: 1 + __ = 6

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Answer: 5

SubType
missing-addend
Difficulty
hard

Balance the scale: 5 + 2 = 5 + ?

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Answer: 2

SubType
equal-expressions
Difficulty
hard

Balance the scale: 5 + __ = 10

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Answer: 5

SubType
missing-addend
Difficulty
hard

Balance the scale: 5 + 5 = 7 + ?

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Answer: 3

SubType
equal-expressions
Difficulty
hard

Balance the scale: 9 + 4 = 12 + ?

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Answer: 1

SubType
equal-expressions
Difficulty
hard

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
hard

Balance the scale: 7 + 5 = 5 + ?

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Answer: 7

SubType
equal-expressions
Difficulty
hard

If left side = 4 × 5, what does the right side equal to balance the scale?

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Answer: 20

SubType
multiplication-balance
Difficulty
hard

Balance the scale: 4 + __ = 8

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Answer: 4

SubType
missing-addend
Difficulty
hard