Multiplication and division by 10

Lesson

Did you know that multiplying a whole number by 10 has a great pattern you can use?  We can also use a similar pattern when dividing whole numbers by 10, so come and take a look at the great pattern we discover.

Worked Examples

Question 1

Solve $8\times10$8×10.

Question 2

If $2\times8=16$2×8=16, what is $20\times8$20×8?

Question 3

Solve $50\div10$50÷​10.

Outcomes

NA3-4

Know how many tenths, tens, hundreds, and thousands are in whole numbers.