image_pdf

pencilSubtraction 1-Digit

8-7=8-5=0-0=
0-0=9-7=3-3=
3-3=6-2=7-6=
2-0=10-3=6-0=
9-3=6-1=4-1=
9-1=5-2=4-4=
9-0=9-7=5-3=
4-0=3-1=6-5=
9-3=9-5=8-7=
10-9=8-8=10-6=