hard Set 90 Form Exercise

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

Show answer

Answer: 10

SubType
multiplication-balance
Difficulty
hard

Balance the scale: 2 + __ = 7

Show answer

Answer: 5

SubType
missing-addend
Difficulty
hard

Balance the scale: 1 + __ = 4

Show answer

Answer: 3

SubType
missing-addend
Difficulty
hard

Balance the scale: 1 + __ = 6

Show answer

Answer: 5

SubType
missing-addend
Difficulty
hard

If left side = 6 × 8, what does the right side equal to balance the scale?

Show answer

Answer: 48

SubType
multiplication-balance
Difficulty
hard

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

Show answer

Answer: 21

SubType
multiplication-balance
Difficulty
hard

Balance the scale: 2 + 4 = 3 + ?

Show answer

Answer: 3

SubType
equal-expressions
Difficulty
hard

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

Show answer

Answer: 80

SubType
multiplication-balance
Difficulty
hard

Balance the scale: 3 + __ = 8

Show answer

Answer: 5

SubType
missing-addend
Difficulty
hard

Balance the scale: 5 + __ = 6

Show answer

Answer: 1

SubType
missing-addend
Difficulty
hard

Balance the scale: 3 + __ = 4

Show answer

Answer: 1

SubType
missing-addend
Difficulty
hard

Balance the scale: 1 + 6 = 5 + ?

Show answer

Answer: 2

SubType
equal-expressions
Difficulty
hard

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

Show answer

Answer: 56

SubType
multiplication-balance
Difficulty
hard

Balance the scale: 2 + __ = 4

Show answer

Answer: 2

SubType
missing-addend
Difficulty
hard

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

Show answer

Answer: 80

SubType
multiplication-balance
Difficulty
hard

Balance the scale: 4 + 7 = 3 + ?

Show answer

Answer: 8

SubType
equal-expressions
Difficulty
hard

Balance the scale: 7 + 4 = 7 + ?

Show answer

Answer: 4

SubType
equal-expressions
Difficulty
hard

If left side = 9 × 6, what does the right side equal to balance the scale?

Show answer

Answer: 54

SubType
multiplication-balance
Difficulty
hard

Balance the scale: 2 + __ = 3

Show answer

Answer: 1

SubType
missing-addend
Difficulty
hard

Balance the scale: 10 + 4 = 5 + ?

Show answer

Answer: 9

SubType
equal-expressions
Difficulty
hard