Half and double
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The document discusses doubling and halving numbers. Doubling a number is taking the number and multiplying it by 2, and halving is dividing the number by 2. Doubling is the inverse, or opposite, of halving. The document provides examples of doubling and halving various single-digit and multi-digit numbers.
Half and double
- 1. What is double 3?What is double 3? 66 What is double 30?What is double 30? 6060
- 2. Doubling a number is theDoubling a number is the opposite to halving a number.opposite to halving a number. The maths word for this isThe maths word for this is inverseinverse.. Therefore, doubling a numberTherefore, doubling a number is theis the inverseinverse of halving aof halving a
- 3. What is half of 6?What is half of 6? 33 What is half of 60?What is half of 60? 3030
- 4. What is double 7?What is double 7? 1414 What is double 70?What is double 70? 140140
- 5. What is double 700?What is double 700? 14001400 What is double 7000?What is double 7000? 1400014000
- 6. What is half of 14?What is half of 14? 77 What is half of 140?What is half of 140? 7070
- 7. What is half of 1400?What is half of 1400? 700700 What is half of 14000?What is half of 14000? 70007000