medium Set 90 Form Exercise

Balance the scale: 2 + __ = 3

Show answer

Answer: 1

SubType
missing-addend
Difficulty
medium

Balance the scale: 5 + __ = 7

Show answer

Answer: 2

SubType
missing-addend
Difficulty
medium

Balance the scale: 7 + 7 = 1 + ?

Show answer

Answer: 13

SubType
equal-expressions
Difficulty
medium

If left side = 8 × 3, what does the right side equal to balance the scale?

Show answer

Answer: 24

SubType
multiplication-balance
Difficulty
medium

If left side = 2 × 5, what does the right side equal to balance the scale?

Show answer

Answer: 10

SubType
multiplication-balance
Difficulty
medium

Balance the scale: 7 + 7 = 6 + ?

Show answer

Answer: 8

SubType
equal-expressions
Difficulty
medium

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

Show answer

Answer: 81

SubType
multiplication-balance
Difficulty
medium

If left side = 4 × 9, what does the right side equal to balance the scale?

Show answer

Answer: 36

SubType
multiplication-balance
Difficulty
medium

Balance the scale: 2 + 7 = 3 + ?

Show answer

Answer: 6

SubType
equal-expressions
Difficulty
medium

Balance the scale: 8 + 1 = 4 + ?

Show answer

Answer: 5

SubType
equal-expressions
Difficulty
medium

If left side = 3 × 8, what does the right side equal to balance the scale?

Show answer

Answer: 24

SubType
multiplication-balance
Difficulty
medium

If left side = 7 × 8, what does the right side equal to balance the scale?

Show answer

Answer: 56

SubType
multiplication-balance
Difficulty
medium

Balance the scale: 1 + 7 = 1 + ?

Show answer

Answer: 7

SubType
equal-expressions
Difficulty
medium

Balance the scale: 6 + __ = 7

Show answer

Answer: 1

SubType
missing-addend
Difficulty
medium

Balance the scale: 8 + 10 = 14 + ?

Show answer

Answer: 4

SubType
equal-expressions
Difficulty
medium

Balance the scale: 3 + __ = 7

Show answer

Answer: 4

SubType
missing-addend
Difficulty
medium

Balance the scale: 1 + __ = 4

Show answer

Answer: 3

SubType
missing-addend
Difficulty
medium

Balance the scale: 1 + __ = 7

Show answer

Answer: 6

SubType
missing-addend
Difficulty
medium

Balance the scale: 3 + __ = 6

Show answer

Answer: 3

SubType
missing-addend
Difficulty
medium

If left side = 8 × 4, what does the right side equal to balance the scale?

Show answer

Answer: 32

SubType
multiplication-balance
Difficulty
medium