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Maths trick

Bridging ten

Jump to the next ten first, then add what is left.

Worked exampleQuick practice

Ages 6–9

Worked example

Tap through the steps. Each step can be read aloud.

Step 1 of 4

8 + 5. Start at 8 on the number line.

Quick practice

Five fresh questions, marked straight away. Use the trick!

Jump to the next ten first, then add what is left.

Keep practising

More tricks

Tricks

Make ten

Look for two numbers that make 10, and add them first.

Ages 5–8

Near doubles

When two numbers are next to each other, double the smaller one and add 1.

Ages 6–8

Partitioning

Split numbers into tens and ones, add each part, then put them back together.

Ages 7–10