Write the number that comes before / after

Counting to 20 and 100

Student name (optional)

Printed on the worksheet and the reward star. We never save it.

Choose a worksheet

Customize

Problems

Numbers up to

Write the number

Sheet

Number of problems

Up to 30 fit on one page with these choices.

Worked example

Pictures

Include answer key

Reward star

Paper:

Every click makes a new set of problems.