DOUBLES AND HALVES
Practise doubling and halving numbers with these great activities.
- Fractions, decimals and percentages: 50%, 0.5, 1/2
- Fractions: 1/2
- Multiplication: × 2
Build a bridge by answering the doubles correctly. But lookout if you get it wrong!
Turn it up! On second thoughts...
Use the tens and ones abacus to help you when doubling or halving these numbers.
Double these large numbers by doubling tens and ones separately.
A more advanced challenge of doubling and halving.
"The meal deals are half price. How much would a salad meal deal cost?"
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