hard Set 91 Form Exercise

Balance the scale: 4 + __ = 7

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Answer: 3

SubType
missing-addend
Difficulty
hard

Balance the scale: 4 + __ = 10

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Answer: 6

SubType
missing-addend
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

If left side = 6 × 3, what does the right side equal to balance the scale?

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Answer: 18

SubType
multiplication-balance
Difficulty
hard

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

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Answer: 4

SubType
multiplication-balance
Difficulty
hard

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

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Answer: 32

SubType
multiplication-balance
Difficulty
hard

If left side = 10 × 6, what does the right side equal to balance the scale?

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Answer: 60

SubType
multiplication-balance
Difficulty
hard

Balance the scale: 1 + 1 = 1 + ?

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Answer: 1

SubType
equal-expressions
Difficulty
hard

If left side = 5 × 10, what does the right side equal to balance the scale?

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Answer: 50

SubType
multiplication-balance
Difficulty
hard

Balance the scale: 4 + __ = 6

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Answer: 2

SubType
missing-addend
Difficulty
hard

Balance the scale: 6 + 4 = 6 + ?

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Answer: 4

SubType
equal-expressions
Difficulty
hard

Balance the scale: 1 + __ = 10

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Answer: 9

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: 10 + 6 = 9 + ?

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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: 9 + 5 = 1 + ?

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Answer: 13

SubType
equal-expressions
Difficulty
hard

Balance the scale: 5 + __ = 8

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Answer: 3

SubType
missing-addend
Difficulty
hard

If left side = 7 × 4, what does the right side equal to balance the scale?

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Answer: 28

SubType
multiplication-balance
Difficulty
hard

If left side = 6 × 8, what does the right side equal to balance the scale?

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Answer: 48

SubType
multiplication-balance
Difficulty
hard