hard Set 20 Form Exercise

Balance the scale: 1 + 9 = 3 + ?

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Answer: 7

SubType
equal-expressions
Difficulty
hard

Balance the scale: 1 + 1 = 1 + ?

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Answer: 1

SubType
equal-expressions
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

Balance the scale: 1 + __ = 7

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Answer: 6

SubType
missing-addend
Difficulty
hard

Balance the scale: 2 + 3 = 3 + ?

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Answer: 2

SubType
equal-expressions
Difficulty
hard

Balance the scale: 5 + 7 = 11 + ?

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Answer: 1

SubType
equal-expressions
Difficulty
hard

Balance the scale: 5 + 10 = 1 + ?

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Answer: 14

SubType
equal-expressions
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

Balance the scale: 4 + 2 = 1 + ?

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Answer: 5

SubType
equal-expressions
Difficulty
hard

If left side = 6 × 2, what does the right side equal to balance the scale?

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Answer: 12

SubType
multiplication-balance
Difficulty
hard

Balance the scale: 10 + 7 = 5 + ?

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Answer: 12

SubType
equal-expressions
Difficulty
hard

Balance the scale: 1 + __ = 9

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Answer: 8

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: 1 + __ = 4

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Answer: 3

SubType
missing-addend
Difficulty
hard

Balance the scale: 7 + 3 = 2 + ?

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Answer: 8

SubType
equal-expressions
Difficulty
hard

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

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Answer: 10

SubType
multiplication-balance
Difficulty
hard

If left side = 4 × 8, what does the right side equal to balance the scale?

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Answer: 32

SubType
multiplication-balance
Difficulty
hard

Balance the scale: 2 + 1 = 2 + ?

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Answer: 1

SubType
equal-expressions
Difficulty
hard