## Multiplying and dividing by 10, 100 and 1000 - Great Maths ...

10 000 1000 100. 10. 1. 1. 10. 1. 100. 1. 1000. Multiplying. X 10 digits move LEFT 1 space. X 100 digits move LEFT 2 spaces. X 1000 digits move LEFT 3 spaces.

Multiplying and Dividing by 10, 100 and 1000 10 000 1000

100

10

1

Multiplying X 10 X 100 X 1000

digits move LEFT 1 space digits move LEFT 2 spaces digits move LEFT 3 spaces

1 10

1 100

1 1000

Dividing ÷ 10 ÷ 100 ÷ 1000

digits move RIGHT 1 space digits move RIGHT 2 spaces digits move RIGHT 3 spaces

0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 Cut these out and then use them to do calculations on the first sheet of paper

Multiplying and Dividing by 10, 100 and 1000 Use your number cards and template worksheet to help you answer these questions: a) b) c) d) e) f) g) h) i) j) k) l) m) n) o)

7 X 10 = 13 X 10 = 5.43 X 10 = 34.1 X 100 = 32 X 100 = 1.234 X 100 = 3.2 X 1000 = 0.32 X 1000 = 0.001 X 1000 = 43 ÷ 10 = 432 ÷ 10 = 0.2 ÷ 10 = 432 ÷ 100 = 121.3 ÷ 100 = 0.2 ÷ 100 =

p) q) r) s) t) u) v) w) x) y) z)

3234 ÷ 1000 = 433 ÷ 1000 = 7 ÷ 1000 = 0.003 X 10 = 32.003 X 100 = 399.9 ÷ 10 = 3.333 X 1000 = 87230 ÷ 1000 = 0.203 X 100 = 0.001 X 10 000 = 132.345 ÷ 1000 =

Finished? Make up some of your own then solve them