2-digit subtraction – counting back and column subtraction

This comprehensive KS1 resource includes two PowerPoints and a set of three differentiated worksheets looking at subtracting from 2-digit numbers. The first PowerPoint reinforces the skill of counting back to subtract a single-digit number from a two-digit number. The second PowerPoint looks at subtracting a two-digit number from another two-digit number using column subtraction. The worksheets consolidate the learning.