Do you remember how to use models to represent place value?
Use the least amount of blocks possible to make the number $530$530.
By remembering that each digit in our number is ten times larger than the place to its right, we can multiply or divide by $10$10.
Complete these number sentences.
When we multiply by $10$10, our number becomes ten times bigger, so the digit moves to the next highest place, by moving left. When we divide by $10$10, our number becomes ten times smaller. so the digit moves one place right.
Apply place value to partition, rearrange and regroup numbers to at least tens of thousands to assist calculations and solve problems
Recall multiplication facts up to 10 × 10 and related division facts