Year 3 Unit 8

We can add and subtract multiples of 10 or 100 in our head.
We know number pairs that total 100.

  • What we are learning
  • Activity 1: 100 snap, a game of number pairs that total 100
  • Activity 2: Pairs which total 100 game
  • Extension activity

Open parent guidance

Before you watch this video, open the Parent Guidance document: Parent Guidance (PDF)

You will find

  • A content list
  • Guidance on how to help your child
  • Suggestions about what to do if your child gets stuck, or finds the activities easy

 

 Tip:  Have you said something positive about your child’s thinking?

100 snap, a game of number pairs that total 100

Activity sheet: 100 Snap PDF

 

 Tip:  Have you asked how your child got their answer?

Pairs which total 100 game

 

 Tip:  Every mistake is an opportunity to learn

Extension Activity

Please use this activity when you think your child understands the unit of work. It will deepen and extend your child’s understanding of this unit.

Downloads

 

 Tip:  ‘Understanding’ is more than getting the answers right