Problem
First name
Myles, Joshua and William
School
Saxmundham Primary
Country
Age
8
Sum Method Answer
7 x 2 mental 14
14 - 2 mental 12
12 ÷ 3 mental 4
4 x 2 mental 8
8 - 5 mental 3
3 x 6 mental 18
18 - 3 mental 15
15 ÷ 3 mental 5
5 x 2 mental 10
10 x 2 mental 20
20 + 1 mental 21
21 ÷ 3 mental 7
If we used the card from a different set 10 x 3 it would make 30.
If we used 12 ÷ 2 it would make 6.