Two-digit Multiplication - Machines Rules No.1

Multiply and divide by 10 - Machines Worksheet No.1

Distributive property rule in division No.1

Multiply and divide by 2 and 5 - Machines Worksheet No.2

Multiply and divide by 2 and 5 – Machines Worksheet No.3

Multiply and divide by 2 and 5 – Machines Worksheet No.4

Finding the machine's rule - Worksheet No.4

Multiplying and dividing – Machines Worksheet No.5

Multiples – Machines Worksheet No.7

Multiples – Machines Worksheet No.8

One ninth of a unit - No.2