Addition – Year 1

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Adding on a number line

Use a number line to add to numbers together.

2 + 4 = ?

Start at 2 on the number line and count up 4.

The number you finish at is the answer, 6.

2 + 4 = 6

Number Bonds to 10

There are pairs of numbers that add up to 10. Knowing these will help you do quick sums.

    Addition works any way round
0 + 10 = 10 10 + 0 = 10
1 + 9 = 10 9 + 1 = 10
2 + 8 = 10 8 + 2 = 10
3 + 7 = 10 7 + 3 = 10
4 + 6 = 10 6 + 4 = 10
5 + 5 = 10 5 + 5 = 10
Save the whaleSave the whale
Complete the length of pipe using number bonds to 10. This will fill the lake and set the whale free.
Alien pairsAlien pairs
Place pairs of aliens into the light beam. If they add to 10, then the flying saucer will take off.
Number BondsNumber Bonds to 10
Shoot the ball that gets you 10 before they all disappear down the hole.
Odd and Even Number GameMore or Less?
Are the statements correct? Test yourself to see if you know if the numbers are more or less.
Select More or Less when you start the game.

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