medium Set 12 Form Exercise

Balance the scale: 2 + 10 = 3 + ?

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Answer: 9

SubType
equal-expressions
Difficulty
medium

Balance the scale: 2 + __ = 8

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Answer: 6

SubType
missing-addend
Difficulty
medium

Balance the scale: 7 + __ = 10

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Answer: 3

SubType
missing-addend
Difficulty
medium

Balance the scale: 4 + 7 = 10 + ?

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Answer: 1

SubType
equal-expressions
Difficulty
medium

Balance the scale: 4 + 4 = 7 + ?

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Answer: 1

SubType
equal-expressions
Difficulty
medium

If left side = 7 × 6, what does the right side equal to balance the scale?

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Answer: 42

SubType
multiplication-balance
Difficulty
medium

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

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Answer: 80

SubType
multiplication-balance
Difficulty
medium

If left side = 3 × 10, what does the right side equal to balance the scale?

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Answer: 30

SubType
multiplication-balance
Difficulty
medium

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
medium

Balance the scale: 2 + __ = 10

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Answer: 8

SubType
missing-addend
Difficulty
medium

If left side = 7 × 5, what does the right side equal to balance the scale?

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Answer: 35

SubType
multiplication-balance
Difficulty
medium

If left side = 5 × 3, what does the right side equal to balance the scale?

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Answer: 15

SubType
multiplication-balance
Difficulty
medium

Balance the scale: 5 + __ = 7

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Answer: 2

SubType
missing-addend
Difficulty
medium

If left side = 5 × 4, what does the right side equal to balance the scale?

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Answer: 20

SubType
multiplication-balance
Difficulty
medium

If left side = 2 × 4, what does the right side equal to balance the scale?

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Answer: 8

SubType
multiplication-balance
Difficulty
medium

Balance the scale: 1 + __ = 10

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Answer: 9

SubType
missing-addend
Difficulty
medium

Balance the scale: 7 + 4 = 7 + ?

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Answer: 4

SubType
equal-expressions
Difficulty
medium

Balance the scale: 6 + __ = 9

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Answer: 3

SubType
missing-addend
Difficulty
medium

Balance the scale: 1 + 5 = 1 + ?

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Answer: 5

SubType
equal-expressions
Difficulty
medium