L.O: To understand how multiplying and dividing by powers of 10 changes the value of a number.

I can explain how digits move between place-value columns when a number becomes 10, 100 or 1,000 times bigger or smaller.

L.O: To use a number line to locate, compare and estimate numbers up to 10,000,000.

I can use the scale and intervals on a number line to work out where a number belongs.