1st Grade Sums To 20 Worksheets and Activities

This ten frames worksheet is excellent for helping students learn how numbers add up to 20. Worksheet instructions: Count the counters in each ten frame, then add them.

This ten frames worksheet helps students learn how numbers add up to 20 using ten frames. Worksheet instructions: Count the counters in each ten frame, then add them.

This 10 frames worksheet helps students learn how numbers add up to 20 using ten frames. Worksheet instructions: Count the counters in each ten frame, then add them.

This worksheet helps students improve their math skills by adding two numbers with sums of 20 or less. Worksheet instructions: Solve each addition problem.

Worksheet instructions: Help the honey reach the store by coloring in each box if the answer equals 11.

Worksheet instructions: Help the laptop reach the office by coloring in each box if the answer equals 12.

Worksheet instructions: Help the tree reach the forest by coloring in each box if the answer equals 13.

Worksheet instructions: Help the bicycle reach the road by coloring in each box if the answer equals 14.

Worksheet instructions: Help the recycle bin reach the garbage truck by coloring in each box if the answer equals 15.

Worksheet instructions: Help the dragon reach the cliffs tree by solving each subtraction problem.

Worksheet instructions: Help the knight reach the princess by solving each subtraction problem.

Worksheet instructions: Help the horse reach the carrot by solving each subtraction problem.

Worksheet instructions: Help the snowman reach the snow by solving each subtraction problem.

Worksheet instructions: Help the ice cubes reach the freezer by solving each subtraction problem.

Worksheet instructions: Count the number of tents. Cross out the number of tents you are taking away (subtracting). Count how many are left and write the answer.

Worksheet instructions: Count the number of stars. Cross out the number of stars you are taking away (subtracting). Count how many are left and write the answer.

Worksheet instructions: Count the number of hats. Cross out the number of hats you are taking away (subtracting). Count how many are left and write the answer.

Worksheet instructions: Count the number of kites. Cross out the number of kites you are taking away (subtracting). Count how many are left and write the answer.

Worksheet instructions: Count the number of elves. Cross out the number of elves you are taking away (subtracting). Count how many are left and write the answer.

Worksheet instructions: Help the bear reach the honey by coloring in each box if the answer equals 20.

Worksheet instructions: Help the students reach the school by coloring in each box if the answer equals 20.

Worksheet instructions: Help the giraffe reach the tree by coloring in each box if the answer equals 20.

Worksheet instructions: Help the helmet reach the bicycle by coloring in each box if the answer equals 20.

Worksheet instructions: Help the bottle reach the recycle bin by coloring in each box if the answer equals 20.

Worksheet instructions: Help the present reach the Christmas tree by solving each addition problem.