hard Set 20 Form Exercise

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 = 5 + ?

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Answer: 6

SubType
equal-expressions
Difficulty
hard

Balance the scale: 9 + 7 = 13 + ?

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Answer: 3

SubType
equal-expressions
Difficulty
hard

Balance the scale: 8 + 4 = 2 + ?

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Answer: 10

SubType
equal-expressions
Difficulty
hard

Balance the scale: 8 + 2 = 5 + ?

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Answer: 5

SubType
equal-expressions
Difficulty
hard

Balance the scale: 7 + 1 = 3 + ?

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Answer: 5

SubType
equal-expressions
Difficulty
hard

If left side = 10 × 4, what does the right side equal to balance the scale?

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Answer: 40

SubType
multiplication-balance
Difficulty
hard

Balance the scale: 8 + 6 = 1 + ?

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Answer: 13

SubType
equal-expressions
Difficulty
hard

Balance the scale: 9 + __ = 10

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Answer: 1

SubType
missing-addend
Difficulty
hard

Balance the scale: 1 + 2 = 2 + ?

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Answer: 1

SubType
equal-expressions
Difficulty
hard

Balance the scale: 5 + __ = 10

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Answer: 5

SubType
missing-addend
Difficulty
hard

Balance the scale: 9 + 9 = 1 + ?

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Answer: 17

SubType
equal-expressions
Difficulty
hard

Balance the scale: 4 + __ = 7

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Answer: 3

SubType
missing-addend
Difficulty
hard

Balance the scale: 9 + 7 = 3 + ?

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Answer: 13

SubType
equal-expressions
Difficulty
hard

Balance the scale: 6 + __ = 7

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Answer: 1

SubType
missing-addend
Difficulty
hard

Balance the scale: 2 + 1 = 2 + ?

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Answer: 1

SubType
equal-expressions
Difficulty
hard

Balance the scale: 1 + __ = 5

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Answer: 4

SubType
missing-addend
Difficulty
hard

Balance the scale: 5 + 2 = 3 + ?

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Answer: 4

SubType
equal-expressions
Difficulty
hard

Balance the scale: 3 + __ = 9

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Answer: 6

SubType
missing-addend
Difficulty
hard