Daily Challenges

Happy Monday! Let’s get back into routine!

Arithmetic this morning is all about Fact Families. Fact families are inter-related addition and subtraction facts.
Please answer the following questions and let me know how you get on in the comments!

6 + 4 = ___

4 + ___ = 10

10 – ___ = 6

10 – 6 = ___

12 + 8 = ___

8 + ___ = 20

20 – 8 = ___

20 – 12 = ___

24.3.20 – Daily Challenges

Good Morning everyone

Arithmetic Challenge – Today’s challenge links to our previous learning about doubling.

Please use the 2 minute timer and answer as many questions as you can in that time. Remember, you can comment your score or any you found tricky in the comment section!
If these questions seem tricky to do mentally, try using a ‘number line’ from 0-20.

01234567891011121314151617181920

1 + 1 =

2 + 2 =

3 + 3 =

4 + 4 =

5 + 5 =

6 + 6 =

10 – 9 =

10 – 1 =

Next Step Challenge.
What do you notice about the answers to the addition questions?