Instructions for Pupils
INSTRUCTIONS: 1) Watch this video: https://youtu.be/3Tw_G6JYa48 2) Look at the attached example. There are tips on there, too. 3) Now complete the 3 tasks. Start by clicking . 4) When you have finished, click to submit your work.
A family of facts is a group of math facts using the same numbers. You use three numbers to find four related facts. Eg, An addition and subtraction family of facts using the numbers 10, 2, and 12 would give the following related facts: 10 + 2 = 12 2 + 10 = 12 12 − 10 = 2 12 − 2 = 10