expert Set 78 Form Exercise

Number bond: 8 = 1 + ?

Show answer

Answer: 7

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

Complete the number bond: 6 = __ + 3

Show answer

Answer: 3

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

Number bond: 4 = ? + 3

Show answer

Answer: 1

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

Number bond: 3 = 1 + ?

Show answer

Answer: 2

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

5 = __ + 2

Show answer

Answer: 3

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

Complete the number bond: 9 = 3 + __

Show answer

Answer: 6

SubType
number-bonds
Total
9
KnownPart
3
MissingPart
6
Difficulty
expert

Complete the number bond: 2 = __ + 1

Show answer

Answer: 1

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

8 = __ + 6

Show answer

Answer: 2

SubType
number-bonds
Total
8
KnownPart
6
MissingPart
2
Difficulty
expert