medium Set 82 Form Exercise

Complete the number bond: 10 = 9 + __

Show answer

Answer: 1

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

Complete the number bond: 8 = __ + 6

Show answer

Answer: 2

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

Number bond: 9 = ? + 5

Show answer

Answer: 4

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

Complete the number bond: 6 = __ + 4

Show answer

Answer: 2

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

Complete the number bond: 10 = 6 + __

Show answer

Answer: 4

SubType
number-bonds
Total
10
KnownPart
6
MissingPart
4
Difficulty
normal

Number bond: 7 = ? + 5

Show answer

Answer: 2

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

Number bond: 17 = 9 + ?

Show answer

Answer: 8

SubType
number-bonds
Total
17
KnownPart
9
MissingPart
8
Difficulty
normal

Number bond: 20 = 2 + ?

Show answer

Answer: 18

SubType
number-bonds
Total
20
KnownPart
2
MissingPart
18
Difficulty
normal