medium Set 33 Form Exercise

Complete the number bond: 16 = 8 + __

Show answer

Answer: 8

SubType
number-bonds
Total
16
KnownPart
8
MissingPart
8
Difficulty
normal

Number bond: 9 = ? + 4

Show answer

Answer: 5

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

Complete the number bond: 18 = __ + 2

Show answer

Answer: 16

SubType
number-bonds
Total
18
KnownPart
2
MissingPart
16
Difficulty
normal

Number bond: 3 = ? + 2

Show answer

Answer: 1

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

Number bond: 22 = ? + 4

Show answer

Answer: 18

SubType
number-bonds
Total
22
KnownPart
4
MissingPart
18
Difficulty
normal

Complete the number bond: 17 = 12 + __

Show answer

Answer: 5

SubType
number-bonds
Total
17
KnownPart
12
MissingPart
5
Difficulty
normal

Complete the number bond: 44 = 23 + __

Show answer

Answer: 21

SubType
number-bonds
Total
44
KnownPart
23
MissingPart
21
Difficulty
normal

Number bond: 46 = ? + 34

Show answer

Answer: 12

SubType
number-bonds
Total
46
KnownPart
34
MissingPart
12
Difficulty
normal