hard Set 44 Form Exercise

Balance the scale: 7 + 8 = 12 + ?

Show answer

Answer: 3

SubType
equal-expressions
Difficulty
hard

If left side = 4 × 3, what does the right side equal to balance the scale?

Show answer

Answer: 12

SubType
multiplication-balance
Difficulty
hard

If left side = 3 × 10, what does the right side equal to balance the scale?

Show answer

Answer: 30

SubType
multiplication-balance
Difficulty
hard

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

Show answer

Answer: 81

SubType
multiplication-balance
Difficulty
hard

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

Show answer

Answer: 30

SubType
multiplication-balance
Difficulty
hard

If left side = 7 × 6, what does the right side equal to balance the scale?

Show answer

Answer: 42

SubType
multiplication-balance
Difficulty
hard

Balance the scale: 3 + __ = 7

Show answer

Answer: 4

SubType
missing-addend
Difficulty
hard

Balance the scale: 10 + 9 = 4 + ?

Show answer

Answer: 15

SubType
equal-expressions
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

Balance the scale: 6 + 2 = 6 + ?

Show answer

Answer: 2

SubType
equal-expressions
Difficulty
hard

Balance the scale: 2 + __ = 4

Show answer

Answer: 2

SubType
missing-addend
Difficulty
hard

Balance the scale: 1 + __ = 3

Show answer

Answer: 2

SubType
missing-addend
Difficulty
hard

Balance the scale: 3 + __ = 9

Show answer

Answer: 6

SubType
missing-addend
Difficulty
hard

Balance the scale: 4 + 8 = 5 + ?

Show answer

Answer: 7

SubType
equal-expressions
Difficulty
hard

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

Show answer

Answer: 4

SubType
multiplication-balance
Difficulty
hard

If left side = 9 × 2, what does the right side equal to balance the scale?

Show answer

Answer: 18

SubType
multiplication-balance
Difficulty
hard

Balance the scale: 10 + 4 = 9 + ?

Show answer

Answer: 5

SubType
equal-expressions
Difficulty
hard

Balance the scale: 1 + __ = 7

Show answer

Answer: 6

SubType
missing-addend
Difficulty
hard

Balance the scale: 8 + 5 = 5 + ?

Show answer

Answer: 8

SubType
equal-expressions
Difficulty
hard

Balance the scale: 5 + 5 = 3 + ?

Show answer

Answer: 7

SubType
equal-expressions
Difficulty
hard