medium Set 27 Form Exercise

Complete the number bond: 9 = __ + 8

Show answer

Answer: 1

SubType
number-bonds
Total
9
KnownPart
8
MissingPart
1
Difficulty
medium

Complete the number bond: 2 = 1 + __

Show answer

Answer: 1

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

Complete the number bond: 10 = 8 + __

Show answer

Answer: 2

SubType
number-bonds
Total
10
KnownPart
8
MissingPart
2
Difficulty
medium

6 = __ + 2

Show answer

Answer: 4

SubType
number-bonds
Total
6
KnownPart
2
MissingPart
4
Difficulty
medium

6 = 3 + __

Show answer

Answer: 3

SubType
number-bonds
Total
6
KnownPart
3
MissingPart
3
Difficulty
medium

4 = __ + 3

Show answer

Answer: 1

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

4 = __ + 2

Show answer

Answer: 2

SubType
number-bonds
Total
4
KnownPart
2
MissingPart
2
Difficulty
medium

9 = 1 + __

Show answer

Answer: 8

SubType
number-bonds
Total
9
KnownPart
1
MissingPart
8
Difficulty
medium