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.
13
129
139
119
135
1.3 × 10 =
12.9 × 10 =
1.39 × 100 =
1.19 × 100 =
1.35 × 100 =
When we multiply by 10 or 100, the digits more one/two places to the left.