LO: To estimate the answer to a calculation and use inverse operations to check answers
3 Worksheet Sets (11 pages in total plus answers) for Y4 or older pupils.
Set 1 Differentiated: 4 levels of challenge.Answers included.
Pupils check the reasonableness of bar models and then use them to create fact families including inverses.
Set 2 Differentiated: 3 levels of challenge. Answers included.
Pupils make a mental estimation and copy the calculations to the correct section of the number line.
Set 3 Differentiated: 5 levels of challenge. Answers included.
Pupils make a mental estimation and copy the calculations to the correct section of the number line.
Get this resource as part of a bundle and save up to 57%
A bundle is a package of resources grouped together to teach a particular topic, or a series of lessons, in one place.
Something went wrong, please try again later.
This resource hasn't been reviewed yet
To ensure quality for our reviews, only customers who have purchased this resource can review it
Report this resourceto let us know if it violates our terms and conditions.
Our customer service team will review your report and will be in touch.
£1.20