medium Set 20 Form Exercise

Balance the scale: 8 + __ = 9

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Answer: 1

SubType
missing-addend
Difficulty
medium

Balance the scale: 3 + 7 = 5 + ?

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Answer: 5

SubType
equal-expressions
Difficulty
medium

Balance the scale: 2 + __ = 9

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Answer: 7

SubType
missing-addend
Difficulty
medium

Balance the scale: 1 + __ = 3

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Answer: 2

SubType
missing-addend
Difficulty
medium

If left side = 10 × 8, what does the right side equal to balance the scale?

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Answer: 80

SubType
multiplication-balance
Difficulty
medium

Balance the scale: 6 + 9 = 1 + ?

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Answer: 14

SubType
equal-expressions
Difficulty
medium

If left side = 9 × 3, what does the right side equal to balance the scale?

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Answer: 27

SubType
multiplication-balance
Difficulty
medium

Balance the scale: 2 + 2 = 2 + ?

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Answer: 2

SubType
equal-expressions
Difficulty
medium

Balance the scale: 5 + __ = 6

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Answer: 1

SubType
missing-addend
Difficulty
medium

Balance the scale: 1 + __ = 4

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Answer: 3

SubType
missing-addend
Difficulty
medium

Balance the scale: 4 + 7 = 6 + ?

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Answer: 5

SubType
equal-expressions
Difficulty
medium

Balance the scale: 1 + __ = 7

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Answer: 6

SubType
missing-addend
Difficulty
medium

If left side = 5 × 8, what does the right side equal to balance the scale?

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Answer: 40

SubType
multiplication-balance
Difficulty
medium

Balance the scale: 6 + 9 = 8 + ?

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Answer: 7

SubType
equal-expressions
Difficulty
medium

Balance the scale: 4 + __ = 7

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Answer: 3

SubType
missing-addend
Difficulty
medium

If left side = 3 × 2, what does the right side equal to balance the scale?

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Answer: 6

SubType
multiplication-balance
Difficulty
medium

Balance the scale: 3 + __ = 5

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Answer: 2

SubType
missing-addend
Difficulty
medium

Balance the scale: 1 + __ = 8

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Answer: 7

SubType
missing-addend
Difficulty
medium

Balance the scale: 1 + 8 = 6 + ?

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Answer: 3

SubType
equal-expressions
Difficulty
medium