Addition and subtraction of the number 9
Ralph van Dijk and side-kick Matrix have more questions to consolidate mental maths skills and the focus today is adding and subtracting the number 9.
17 Touko 201214min
Divison and factors
Ralph van Dijk and side-kick Matrix have more questions to consolidate mental maths skills and the focus today is Division and factors.
10 Touko 201213min
Multiplication
Ralph van Dijk and side-kick Matrix have more questions to consolidate mental maths skills and the focus today is Multiplication.
3 Touko 201213min
