Year 3, Block A, Unit 1

Put the coins in the piggy bank and add them up as you go. Use the number line to keep a running total of how much money is in the piggy bank. Enter a total on the keypad.

Drag a number written in digits to its matching number written in words. Then have a go the other way round.

The carriages have come off the track but before the train can leave they must be put on in the correct order. They can be dragged on and off to rearrange them if you don't get it right first time.

Use the saw to chop up the log - partitioning it into multiples of 100, 10 and 1. Start with the units then move onto the tens and hundreds. How many different ways can you find to partition the tree trunk.

It's quiz show time. An incomplete sum is displayed along with a lot of numbers in boxes. Look carefully and decide which number will complete the sum. When the doors close on the boxes try to remember where the right answer is, click a door to open it and check if you made the right choice.

The racing cars are ready to start but one of them is missing a number. Use mental addition and subtraction to choose the right number. There are several levels of varying difficulty.

The cranes are unloading single digits can you arrange the same three digits to make six different three digit numbers?

Each caterpillar has an addition sum which is related to one of the sums on the leaves. Find the pattern in the sums and drag the caterpillar to the correct leaf.