Grade 5 · Set A · Side 1 of 2
Powers of ten
A
Start Finish
Goal: 15 min for both sides
Score/ 10
Remember: Count the zeros. The point jumps that many places: right to multiply, left to divide.
176 × 100 = working
242 × 100 = working
310³ = working
496 × 1000 = working
525 × 1000 = working
Grade 5 · Set A · Side 2 of 2
Powers of ten
A
Start Finish
Goal: 15 min for both sides
Score/ 10
610² = working
724 × 1000 = working
8How many places does the point move from 84 to 840working
947 × 1000 = working
1067 × 10 = working