easy Set 42 Form Exercise

Number bond: 4 = ? + 1

Show answer

Answer: 3

SubType
number-bonds
Total
4
KnownPart
1
MissingPart
3
Difficulty
normal

3 = 2 + __

Show answer

Answer: 1

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

Complete the number bond: 3 = 2 + __

Show answer

Answer: 1

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

Complete the number bond: 10 = __ + 1

Show answer

Answer: 9

SubType
number-bonds
Total
10
KnownPart
1
MissingPart
9
Difficulty
normal

Number bond: 5 = ? + 2

Show answer

Answer: 3

SubType
number-bonds
Total
5
KnownPart
2
MissingPart
3
Difficulty
normal

9 = __ + 2

Show answer

Answer: 7

SubType
number-bonds
Total
9
KnownPart
2
MissingPart
7
Difficulty
normal

Number bond: 8 = ? + 5

Show answer

Answer: 3

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