Linking place value and multiplication

Maths

When multiplying by ten the digits do not move.

When multiplying by ten the digits move one column to the left.

When multiplying by ten the digits move one column to the right.

13 x 10 will give the same product at 31 x 10.

42 multiplied by 10 will have the same product as 10 x 42.

Which number is ten times greater than 54?

To multiply by 100 you can multiply by 10, then multiply by 10 again.

60 is ten times greater than which number?