hard Set 41 Form Exercise

Balance the scale: 10 + 8 = 1 + ?

Show answer

Answer: 17

SubType
equal-expressions
Difficulty
hard

Balance the scale: 3 + __ = 4

Show answer

Answer: 1

SubType
missing-addend
Difficulty
hard

Balance the scale: 2 + __ = 4

Show answer

Answer: 2

SubType
missing-addend
Difficulty
hard

Balance the scale: 1 + __ = 9

Show answer

Answer: 8

SubType
missing-addend
Difficulty
hard

Balance the scale: 2 + __ = 5

Show answer

Answer: 3

SubType
missing-addend
Difficulty
hard

Balance the scale: 1 + 4 = 3 + ?

Show answer

Answer: 2

SubType
equal-expressions
Difficulty
hard

If left side = 7 × 2, what does the right side equal to balance the scale?

Show answer

Answer: 14

SubType
multiplication-balance
Difficulty
hard

Balance the scale: 4 + 9 = 3 + ?

Show answer

Answer: 10

SubType
equal-expressions
Difficulty
hard

Balance the scale: 1 + __ = 3

Show answer

Answer: 2

SubType
missing-addend
Difficulty
hard

Balance the scale: 7 + 10 = 5 + ?

Show answer

Answer: 12

SubType
equal-expressions
Difficulty
hard

Balance the scale: 8 + 7 = 12 + ?

Show answer

Answer: 3

SubType
equal-expressions
Difficulty
hard

Balance the scale: 6 + __ = 10

Show answer

Answer: 4

SubType
missing-addend
Difficulty
hard

Balance the scale: 4 + 9 = 5 + ?

Show answer

Answer: 8

SubType
equal-expressions
Difficulty
hard

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

Show answer

Answer: 36

SubType
multiplication-balance
Difficulty
hard

Balance the scale: 8 + 3 = 7 + ?

Show answer

Answer: 4

SubType
equal-expressions
Difficulty
hard

Balance the scale: 1 + __ = 4

Show answer

Answer: 3

SubType
missing-addend
Difficulty
hard

Balance the scale: 2 + __ = 3

Show answer

Answer: 1

SubType
missing-addend
Difficulty
hard

Balance the scale: 7 + __ = 9

Show answer

Answer: 2

SubType
missing-addend
Difficulty
hard

Balance the scale: 6 + 10 = 13 + ?

Show answer

Answer: 3

SubType
equal-expressions
Difficulty
hard

Balance the scale: 2 + 1 = 1 + ?

Show answer

Answer: 2

SubType
equal-expressions
Difficulty
hard