Search Results For “multiply and divide by 10”

Revision of multiplying by 10, 100 and 1 000. Remember, it?s move one place to the left to multiply by 10.

Multiply by 5 by multiplying by 10 and halving.

Multiply whole tens by 2, 3, 4, 5, 8 and 10.

Multiply by 10, 100 and 1,000 using Gattegno charts.

Multiply by 10, 100 and 100 using place value charts

Some people (especially those who still use feet and inches!!) think it is important to know how to multiply by 12. It?s easy ? just add 10 times the number to 2 times the number.

Multiply a decimal fraction by 10 or 100: remember to move the digits one place to the left or two places to the left.

Using the formal written method and squared paper to multiply 4-digit numbers by 2-digit.

Quick and easy way to multiply 2-digit numbers by 11 - why does it work?

Today we are going to use base ten blocks and a place value chart to see what happens when we multiply a 2-digit number by a 1-digit number.

How about trying to multiply by 14 or 16 in your head?

Multiply 3 small numbers using the knowledge that multiplication can be done in any order.