expert Set 45 Form Exercise

Balance the scale: 5 + 10 = 11 + ?

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Answer: 4

SubType
equal-expressions
Difficulty
expert

Balance the scale: 5 + 5 = 2 + ?

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Answer: 8

SubType
equal-expressions
Difficulty
expert

Balance the scale: 1 + __ = 5

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Answer: 4

SubType
missing-addend
Difficulty
expert

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

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Answer: 25

SubType
multiplication-balance
Difficulty
expert

Balance the scale: 2 + 4 = 5 + ?

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Answer: 1

SubType
equal-expressions
Difficulty
expert

Balance the scale: 6 + __ = 9

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Answer: 3

SubType
missing-addend
Difficulty
expert

Balance the scale: 7 + __ = 8

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Answer: 1

SubType
missing-addend
Difficulty
expert

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

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Answer: 16

SubType
multiplication-balance
Difficulty
expert

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
expert

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
expert

Balance the scale: 4 + __ = 7

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Answer: 3

SubType
missing-addend
Difficulty
expert

Balance the scale: 1 + __ = 3

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Answer: 2

SubType
missing-addend
Difficulty
expert

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
expert

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

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Answer: 20

SubType
multiplication-balance
Difficulty
expert

If left side = 2 × 9, what does the right side equal to balance the scale?

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Answer: 18

SubType
multiplication-balance
Difficulty
expert

Balance the scale: 9 + 6 = 14 + ?

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Answer: 1

SubType
equal-expressions
Difficulty
expert

If left side = 5 × 9, what does the right side equal to balance the scale?

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Answer: 45

SubType
multiplication-balance
Difficulty
expert