Hop Back, Subtract!
Start at the dot. Hop back. Write where you land.
15 − 5 =
17 − 8 =
13 − 7 =
16 − 5 =
Start at the dot and hop back on a number line to subtract. Within 10 or 20. This one is “Hop back, subtract · Within 20” with 4 rows, and the answer key prints on its own page. Print it free in color or black and white, on US Letter or A4, or press Make your own to change it.