This document contains a series of subtraction problems with two-digit numbers. It shows the step-by-step working out of 10 different subtraction questions, with the numbers on the left being subtracted from the numbers on the right.

2. 53-38= 91-67=
40-18= 88-9=
57-29= 77-69=
23-15= 43-15=
24-5= 74-55=
50-35= 86-47=
66-29= 63-7=
91-52= 24-18=
36-29= 96-38=
80-48= 53-45=