hard Set 45 Form Exercise

Balance the scale: 8 + 10 = 13 + ?

Show answer

Answer: 5

SubType
equal-expressions
Difficulty
hard

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

Show answer

Answer: 48

SubType
multiplication-balance
Difficulty
hard

Balance the scale: 8 + 1 = 2 + ?

Show answer

Answer: 7

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: 1 + __ = 4

Show answer

Answer: 3

SubType
missing-addend
Difficulty
hard

Balance the scale: 4 + __ = 5

Show answer

Answer: 1

SubType
missing-addend
Difficulty
hard

Balance the scale: 9 + 7 = 9 + ?

Show answer

Answer: 7

SubType
equal-expressions
Difficulty
hard

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

Show answer

Answer: 40

SubType
multiplication-balance
Difficulty
hard

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

Show answer

Answer: 18

SubType
multiplication-balance
Difficulty
hard

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

Show answer

Answer: 45

SubType
multiplication-balance
Difficulty
hard

Balance the scale: 10 + 10 = 14 + ?

Show answer

Answer: 6

SubType
equal-expressions
Difficulty
hard

Balance the scale: 10 + 5 = 1 + ?

Show answer

Answer: 14

SubType
equal-expressions
Difficulty
hard

If left side = 4 × 5, what does the right side equal to balance the scale?

Show answer

Answer: 20

SubType
multiplication-balance
Difficulty
hard

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

Show answer

Answer: 40

SubType
multiplication-balance
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: 7 + 7 = 13 + ?

Show answer

Answer: 1

SubType
equal-expressions
Difficulty
hard

If left side = 10 × 7, what does the right side equal to balance the scale?

Show answer

Answer: 70

SubType
multiplication-balance
Difficulty
hard

Balance the scale: 7 + 1 = 7 + ?

Show answer

Answer: 1

SubType
equal-expressions
Difficulty
hard

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

Show answer

Answer: 25

SubType
multiplication-balance
Difficulty
hard