Subtraction that bridges 10 is a tricky skill for kids to master, but it can be fun if you use our munching method! Here is a set of 4 worksheets to get kids started.
Subtraction with the Munching Method Worksheets Set 1
Here are two more worksheets to give children practice at subtracting within 20 using the counting back method. We've included an extra problem for them to think about too.
Practise subtraction within 20 - including sums that bridge 10 - with the help of a number line. There are 2 worksheets in this set.