medium Set 91 Form Exercise

Balance the scale: 6 + 6 = 8 + ?

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Answer: 4

SubType
equal-expressions
Difficulty
medium

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
medium

Balance the scale: 2 + __ = 6

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Answer: 4

SubType
missing-addend
Difficulty
medium

Balance the scale: 4 + __ = 6

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Answer: 2

SubType
missing-addend
Difficulty
medium

Balance the scale: 7 + 3 = 1 + ?

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Answer: 9

SubType
equal-expressions
Difficulty
medium

If left side = 9 × 10, what does the right side equal to balance the scale?

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Answer: 90

SubType
multiplication-balance
Difficulty
medium

If left side = 3 × 7, what does the right side equal to balance the scale?

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Answer: 21

SubType
multiplication-balance
Difficulty
medium

Balance the scale: 2 + __ = 9

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Answer: 7

SubType
missing-addend
Difficulty
medium

Balance the scale: 3 + __ = 6

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Answer: 3

SubType
missing-addend
Difficulty
medium

Balance the scale: 1 + 7 = 6 + ?

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Answer: 2

SubType
equal-expressions
Difficulty
medium

Balance the scale: 8 + 3 = 1 + ?

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Answer: 10

SubType
equal-expressions
Difficulty
medium

Balance the scale: 2 + 4 = 2 + ?

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Answer: 4

SubType
equal-expressions
Difficulty
medium

Balance the scale: 7 + 4 = 2 + ?

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Answer: 9

SubType
equal-expressions
Difficulty
medium

Balance the scale: 7 + 1 = 7 + ?

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Answer: 1

SubType
equal-expressions
Difficulty
medium

Balance the scale: 1 + __ = 6

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Answer: 5

SubType
missing-addend
Difficulty
medium

Balance the scale: 1 + __ = 5

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Answer: 4

SubType
missing-addend
Difficulty
medium

Balance the scale: 8 + 9 = 16 + ?

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Answer: 1

SubType
equal-expressions
Difficulty
medium

Balance the scale: 2 + 3 = 2 + ?

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Answer: 3

SubType
equal-expressions
Difficulty
medium

Balance the scale: 6 + 2 = 1 + ?

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Answer: 7

SubType
equal-expressions
Difficulty
medium

Balance the scale: 10 + 6 = 12 + ?

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Answer: 4

SubType
equal-expressions
Difficulty
medium