Starter Quiz

Question 1 of 6
1 of 6
Match the equation to its answer.
Click and drag answers to change the order, or select using Tab then move by pressing Space and the arrows on your keyboard.
64
87
45
54
239
6.4 × 10 =
8.7 × 10 =
0.45 × 100 =
0.54 × 100 =
2.39 × 100 =
When we multiply by 10 or 100, the digits move one/two places to the left.