Subtraction Wrap-up Keys
A learning wrap up is a fantastic to practice your maths skills. Complete the sums using the wrap cord, and then check your answers by making sure your wrap matches the lines on the back.
The Subtraction Wrap-ups come with 10 keys, covering facts from 1-1 to 22-10 and everything in between.
Wrap the string from the problem on the left to the answer on the right. Simply turn it over to see if you got it right.