hard Set 58 Form Exercise

Balance the scale: 10 + 9 = 10 + ?

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Answer: 9

SubType
equal-expressions
Difficulty
hard

If left side = 2 × 10, what does the right side equal to balance the scale?

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Answer: 20

SubType
multiplication-balance
Difficulty
hard

Balance the scale: 5 + __ = 7

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Answer: 2

SubType
missing-addend
Difficulty
hard

Balance the scale: 1 + 4 = 2 + ?

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Answer: 3

SubType
equal-expressions
Difficulty
hard

Balance the scale: 8 + 1 = 3 + ?

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Answer: 6

SubType
equal-expressions
Difficulty
hard

Balance the scale: 8 + 10 = 12 + ?

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Answer: 6

SubType
equal-expressions
Difficulty
hard

Balance the scale: 5 + __ = 8

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Answer: 3

SubType
missing-addend
Difficulty
hard

Balance the scale: 2 + 5 = 6 + ?

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Answer: 1

SubType
equal-expressions
Difficulty
hard

Balance the scale: 3 + __ = 6

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Answer: 3

SubType
missing-addend
Difficulty
hard

Balance the scale: 2 + 8 = 7 + ?

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Answer: 3

SubType
equal-expressions
Difficulty
hard

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

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Answer: 81

SubType
multiplication-balance
Difficulty
hard

Balance the scale: 4 + __ = 10

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Answer: 6

SubType
missing-addend
Difficulty
hard

If left side = 8 × 2, what does the right side equal to balance the scale?

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Answer: 16

SubType
multiplication-balance
Difficulty
hard

Balance the scale: 2 + __ = 4

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Answer: 2

SubType
missing-addend
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: 4 + __ = 7

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Answer: 3

SubType
missing-addend
Difficulty
hard

Balance the scale: 2 + __ = 5

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Answer: 3

SubType
missing-addend
Difficulty
hard

Balance the scale: 3 + 1 = 3 + ?

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Answer: 1

SubType
equal-expressions
Difficulty
hard