starter Set 80 Form Exercise

Balance the scale: 10 + 8 = 13 + ?

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Answer: 5

SubType
equal-expressions
Difficulty
starter

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
starter

If left side = 5 × 6, what does the right side equal to balance the scale?

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Answer: 30

SubType
multiplication-balance
Difficulty
starter

Balance the scale: 10 + 3 = 9 + ?

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Answer: 4

SubType
equal-expressions
Difficulty
starter

Balance the scale: 4 + __ = 9

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Answer: 5

SubType
missing-addend
Difficulty
starter

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

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Answer: 40

SubType
multiplication-balance
Difficulty
starter

Balance the scale: 3 + 8 = 10 + ?

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Answer: 1

SubType
equal-expressions
Difficulty
starter

Balance the scale: 3 + 8 = 2 + ?

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Answer: 9

SubType
equal-expressions
Difficulty
starter

Balance the scale: 4 + 4 = 4 + ?

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Answer: 4

SubType
equal-expressions
Difficulty
starter

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

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Answer: 64

SubType
multiplication-balance
Difficulty
starter

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
starter

Balance the scale: 6 + __ = 7

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Answer: 1

SubType
missing-addend
Difficulty
starter

Balance the scale: 4 + __ = 5

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Answer: 1

SubType
missing-addend
Difficulty
starter

Balance the scale: 8 + 4 = 2 + ?

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Answer: 10

SubType
equal-expressions
Difficulty
starter

If left side = 3 × 6, what does the right side equal to balance the scale?

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Answer: 18

SubType
multiplication-balance
Difficulty
starter

Balance the scale: 2 + __ = 5

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Answer: 3

SubType
missing-addend
Difficulty
starter

Balance the scale: 4 + 9 = 10 + ?

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Answer: 3

SubType
equal-expressions
Difficulty
starter

Balance the scale: 8 + 5 = 1 + ?

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Answer: 12

SubType
equal-expressions
Difficulty
starter

Balance the scale: 1 + __ = 6

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Answer: 5

SubType
missing-addend
Difficulty
starter