easy Set 55 Form Exercise

9 = __ + 4

Show answer

Answer: 5

SubType
number-bonds
Total
9
KnownPart
4
MissingPart
5
Difficulty
easy

Number bond: 3 = ? + 2

Show answer

Answer: 1

SubType
number-bonds
Total
3
KnownPart
2
MissingPart
1
Difficulty
easy

Number bond: 10 = ? + 3

Show answer

Answer: 7

SubType
number-bonds
Total
10
KnownPart
3
MissingPart
7
Difficulty
easy

Number bond: 8 = 7 + ?

Show answer

Answer: 1

SubType
number-bonds
Total
8
KnownPart
7
MissingPart
1
Difficulty
easy

8 = 5 + __

Show answer

Answer: 3

SubType
number-bonds
Total
8
KnownPart
5
MissingPart
3
Difficulty
easy

Number bond: 7 = 5 + ?

Show answer

Answer: 2

SubType
number-bonds
Total
7
KnownPart
5
MissingPart
2
Difficulty
easy

Complete the number bond: 2 = 1 + __

Show answer

Answer: 1

SubType
number-bonds
Total
2
KnownPart
1
MissingPart
1
Difficulty
easy

3 = __ + 2

Show answer

Answer: 1

SubType
number-bonds
Total
3
KnownPart
2
MissingPart
1
Difficulty
easy