Master the math of making 10 and 20 with two addends in this helpful addition worksheet!

Solve addition problems using the near-doubles method with this helpful worksheet!

Help first and second graders practice solving near-doubles facts using this fun worksheet!

Your child will practice subtraction, by using inverse operations. Find the missing numbers to solve the subtraction problems.

The second in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

The third in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

The fourth in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

The fifth in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

Practice those doubles facts up to 12 with this fun dice-themed addition worksheet!

Try solving near-doubles facts with these nine problems!

Try your luck at adding doubles with this colorful first-grade worksheet!

Solve near-doubles facts with this appealing worksheet!

Give your young math learner practice composing numbers 11–19 with this addition strategies worksheet!