Year 5, Block A, Unit 2

Zero G is laying bouncy rubber tiles in the area around his swing. Using the measurements can you calculate the area of the rectangle and how many tiles will be needed? There are three levels.

The cash register is broken - but you still have to add up the cost of the items. Choose whether to work mentally, by writing your calculation on the jotter or with the on screen calculator. There are three levels.

Count on and back in decimal steps to put the bulbs back into the fairy lights in the correct sequence. Once the lights are lit up can you spot the rule for the sequence?

Drag the decimal number written in digits to its matching number written in words.

The doubling machine takes random one point decimal numbers and doubles them, but for every correct number it produces it also makes three incorrect ones. Use knowledge of doubling and estimating to choose the correct answer.

Can you calculate the price of two items from the bric a brac shop? Using a written method add the two place decimals keeping the numbers in the correct columns.

Drag the divide by 10 or divide by 100 targets over the alien space ship. Be sure to choose the number that will divide to give the correct answer.

Triangle man thinks of a number he doubles it he adds another number to it - can you use the inverse operations, doubling, halving adding and subtracting to work out the mystery number? There are 3 levels in the activity

Use the arrow buttons to move the conveyor left or right to multiply and divide the decimal numbers by ten one hundred and a thousand. When you've finished use the levers to get rid of any unwanted zeros.

Some aliens are playing martian snap. Use division skills to make sure each player has the same number of cards

Zero G is only allowed to eat a fraction of the raisins. Can you use the calculator to work out exactly how many raisins he can have? The activity can be completed with or without help from Triangle Man.

Use knowledge of times tables and place value to multiply multiples of ten and a hundred. Then use rounding to estimate the answers when multiplying two and three digit numbers