1st Grade Addition Worksheets and Activities | Page 2

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

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

This ten frames worksheet helps students learn how numbers add up to 10. 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.

This worksheet helps students improve their math skills by practicing adding two numbers with sums of 5 or less. Worksheet instructions: Find the sum for each problem.

Worksheet instructions: Find the sum for each problem.

This worksheet helps students improve their math skills by adding two numbers with sums of 5 or less. Worksheet instructions: Find the sum for each problem.

This worksheet helps students improve their math skills by adding two numbers with sum under 10. Worksheet instructions: Find the sum for each problem.

This math worksheet helps students improve basic addition skills by adding 2 numbers with sum under 10. Worksheet instructions: Find the sum for each problem.

This practice worksheet helps students improve basic addition skills by adding 2 numbers with sum under 10. Worksheet instructions: Find the sum for each problem.

This worksheet helps students practice basic addition facts by adding 2 numbers with sum under 10. Worksheet instructions: Find the sum for each problem.

Worksheet instructions: How many tens and ones? Fill in the missing numbers in the box.

Tens and ones - Decomposing numbers (0-50). Worksheet instructions: How many tens and ones? Fill in the missing numbers in the box.

Worksheet instructions: How many tens and ones? Fill in the missing numbers in the box.

Worksheet instructions: Count the dogs, and answer the questions that follow.

Worksheet instructions: Count the cars, and answer the questions that follow.

Worksheet instructions: Count the birds, and answer the questions that follow.

Worksheet instructions: Draw more balloons until they add up to 10.

Worksheet instructions: Count the number of circles. Then, draw more circles so you have a total of 10 circles.

Worksheet instructions: Count the number of circles. Then, draw more circles so you have a total of 10 circles.

Worksheet instructions: Count the number of planes. Then, write the numbers and find the sum.

Worksheet instructions: Count the number of chairs. Then, write the numbers and find the sum.