medium Set 51 Form Exercise

7 = __ + 6

Show answer

Answer: 1

SubType
number-bonds
Total
7
KnownPart
6
MissingPart
1
Difficulty
medium

Number bond: 8 = 3 + ?

Show answer

Answer: 5

SubType
number-bonds
Total
8
KnownPart
3
MissingPart
5
Difficulty
medium

Number bond: 2 = ? + 1

Show answer

Answer: 1

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

2 = 1 + __

Show answer

Answer: 1

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

Complete the number bond: 9 = __ + 1

Show answer

Answer: 8

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

3 = 2 + __

Show answer

Answer: 1

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

4 = __ + 2

Show answer

Answer: 2

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

Number bond: 9 = ? + 1

Show answer

Answer: 8

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