medium Set 23 Form Exercise

Balance the scale: 1 + __ = 5

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Answer: 4

SubType
missing-addend
Difficulty
medium

Balance the scale: 8 + 1 = 3 + ?

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Answer: 6

SubType
equal-expressions
Difficulty
medium

Balance the scale: 3 + __ = 5

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Answer: 2

SubType
missing-addend
Difficulty
medium

Balance the scale: 3 + __ = 7

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Answer: 4

SubType
missing-addend
Difficulty
medium

If left side = 2 × 8, what does the right side equal to balance the scale?

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Answer: 16

SubType
multiplication-balance
Difficulty
medium

Balance the scale: 1 + __ = 7

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Answer: 6

SubType
missing-addend
Difficulty
medium

Balance the scale: 3 + 9 = 2 + ?

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Answer: 10

SubType
equal-expressions
Difficulty
medium

Balance the scale: 5 + 5 = 7 + ?

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Answer: 3

SubType
equal-expressions
Difficulty
medium

Balance the scale: 7 + 10 = 6 + ?

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Answer: 11

SubType
equal-expressions
Difficulty
medium

Balance the scale: 2 + __ = 9

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Answer: 7

SubType
missing-addend
Difficulty
medium

Balance the scale: 8 + 7 = 13 + ?

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Answer: 2

SubType
equal-expressions
Difficulty
medium

Balance the scale: 4 + __ = 7

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Answer: 3

SubType
missing-addend
Difficulty
medium

Balance the scale: 5 + __ = 7

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Answer: 2

SubType
missing-addend
Difficulty
medium

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

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Answer: 81

SubType
multiplication-balance
Difficulty
medium

Balance the scale: 3 + 3 = 5 + ?

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Answer: 1

SubType
equal-expressions
Difficulty
medium

Balance the scale: 7 + 4 = 10 + ?

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Answer: 1

SubType
equal-expressions
Difficulty
medium

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

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Answer: 45

SubType
multiplication-balance
Difficulty
medium

Balance the scale: 1 + 4 = 3 + ?

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Answer: 2

SubType
equal-expressions
Difficulty
medium