Fluent adding and subtracting within 5
Fluently add and subtract within 5
What a learner can do afterwards
- Answer 2 + 3 quickly without counting on fingers
- Answer 5 – 2 from recall or with minimal counting
- Complete a set of within-5 addition/subtraction facts accurately and quickly
1 · Read
You already know how to add and take away. Now it is time to get fast. When you see 2 + 3, just say 5. You do not need to count each time.
Tap each star and count out loud.
Try it together
Leo sees 4 apples and takes away 1. He knows right away it is 3. He does not count on his fingers.
Good to know
Practice the same facts again and again. Soon your brain remembers them fast, like your name. Say them out loud or play a quick game!
Fast facts within 5 come from practice, not counting every time.
2 · Watch
Take it off screen
Print a worksheetA4 with an answer key page for grown-ups. No screen, no internet.
Where it sits
Where this leads
Jobs that lean on this skill. Follow one to see everything it is built on.
Then practise
18 questions wait behind this lesson, each with its answer explained. Every answer feeds the sky: stars light as they are learned, and dim when it is time to come back.