## Interactive practice questions

By leading figure estimation, approximate the value of $2692+3669$2692+3669

Easy
Less than a minute

By leading figure estimation, approximate the value of $3620-1082$36201082

By leading figure estimation, approximate the value of $6534+7418+1240$6534+7418+1240

By leading figure estimation, approximate the value of $446\times54$446×54

### Outcomes

#### NA4-1

Use a range of multiplicative strategies when operating on whole numbers