medium Set 40 Form Exercise

Complete the number bond: 9 = __ + 2

Show answer

Answer: 7

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

Complete the number bond: 8 = 4 + __

Show answer

Answer: 4

SubType
number-bonds
Total
8
KnownPart
4
MissingPart
4
Difficulty
medium

Number bond: 9 = ? + 5

Show answer

Answer: 4

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

Complete the number bond: 8 = __ + 1

Show answer

Answer: 7

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

7 = 5 + __

Show answer

Answer: 2

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

2 = 1 + __

Show answer

Answer: 1

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

Number bond: 3 = ? + 1

Show answer

Answer: 2

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

3 = __ + 1

Show answer

Answer: 2

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