Video: KS1-M18 • Paper 1 • Question 10

100 − 10 = _.

00:56

Video Transcript

100 take away 10 equals what?

We have to find the number which is 10 less than 100. We could use a number line to help us find the answer. We would need to start at 100 and count back 10: 100, 90. 100 take away 10 equals 90. 100 is 10 tens. If we take away one ten, there would be nine tens left. Nine tens are 90. 100 take away 10 equals 90.

Nagwa uses cookies to ensure you get the best experience on our website. Learn more about our Privacy Policy.