Search Results For “add and subtract multiples of 10 and 100”

Finding pairs of numbers that add up to square numbers. Tricky!

Make the sums add up to $1.

Choosing coins to add to make different totals.

Work out the cost of various totals of stickers.

Using part-whole models to add decimals, making a total of 1.

Make the three sums add up correctly to 10p. Then try to make some sums of your own that equal 10p.

Make the sums add up to £1.

Make the sums add up to £1.

Step by step process for adding a fraction to a mixed number.

Today we are going to add by counting on.

Today, we'll explore doubling. Doubling means having the same amount again. To double a number, you add the same number to itself.

Today we are looking at the formal, written method of addition. We are going to add two 4-digit numbers. 5,678 plus 2,789.