Lernizy
Mathematics
Class 1

Single Digit Addition Worksheet for Class 1

Add it up! Practice adding numbers 0 to 9

A worksheet with counting pictures, matching sums and simple word problems to help Class 1 students get comfortable adding single digit numbers.

Free - just requires a quick login
Colorful apples and balloons arranged in small groups with plus and equal signs between them, set against a chalkboard background
Coloring Page

Color and Count

Color the picture using your favorite colors!

Two flowerpots side by side, one with 3 sunflowers and one with 4 sunflowers, with a small bee flying between them

Download the worksheet PDF to print this page and color it in with crayons or pencils.

Matching

Match the Sum

Draw a line from each addition problem to its correct answer.

1. 2 + 3
2. 4 + 4
3. 1 + 6
4. 5 + 2
5. 3 + 3
6. 0 + 9
Fill in the Blanks

Fill in the Missing Number

Look at each addition sentence. Write the correct number in the blank using the word bank to help you.

1.2 + 2 =
2.5 + 1 =
3.6 + 3 =
4.1 + 2 =
5.4 + 3 =
Short Answer

Solve the Picture Problems

Read each little story and write the answer. You can draw dots or use your fingers to help count.

1. Rani has 3 pencils. Her friend gives her 4 more pencils. How many pencils does Rani have now?
2. There are 5 birds sitting on a tree. 2 more birds come and sit with them. How many birds are on the tree now?
3. Aman had 6 marbles. He found 1 more marble on the ground. How many marbles does he have in total?

These are open-ended - there's no single right answer to check.

True / False

True or False

Read each addition sentence carefully. Write True or False for each one.

1. 3 + 4 = 7
2. 5 + 5 = 9
3. 0 + 8 = 8
4. 2 + 6 = 9
5. 7 + 1 = 8
6. 4 + 4 = 8
Written by Lernizy Editorial Team
Updated 27 Aug 2026