1st Grade Math Worksheets - Free Printable

Educational worksheet: 1st Grade Math Worksheets. Download and print for classroom or home learning activities.

JPG 735×1040 33 KB Free · Personal Use

Quality Assured by Worksheets Library Team

Reviewed for educational accuracy and age-appropriateness

ID: #167317

✨ Generate New Worksheet

⭐

Show Answer Key & Explanations Step-by-step solution for: 1st Grade Math Worksheets

▼

Let’s solve each problem one by one. We’re looking for the missing number that makes each addition equation true.

We’ll go row by row, left column first, then right column.

---

Left Column:

1. 8 + □ = 9
What do we add to 8 to get 9? → 9 - 8 = 1

2. 2 + □ = 4
4 - 2 = 2

3. □ + 3 = 8
8 - 3 = 5

4. 6 + □ = 7
7 - 6 = 1

5. □ + 4 = 6
6 - 4 = 2

6. 3 + □ = 5
5 - 3 = 2

7. □ + 9 = 9
9 - 9 = 0

8. 1 + □ = 3
3 - 1 = 2

---

Right Column:

1. 1 + □ = 6
6 - 1 = 5

2. □ + 1 = 10
10 - 1 = 9

3. 4 + □ = 9
9 - 4 = 5

4. □ + 2 = 3
3 - 2 = 1

5. □ + 6 = 10
10 - 6 = 4

6. 8 + □ = 9
9 - 8 = 1

7. □ + 6 = 9
9 - 6 = 3

8. 2 + □ = 8
8 - 2 = 6

---

All answers checked and verified.

Final Answer:
Left Column (top to bottom): 1, 2, 5, 1, 2, 2, 0, 2
Right Column (top to bottom): 5, 9, 5, 1, 4, 1, 3, 6

Parent Tip: Review the logic above to help your child master the concept of math worksheets 1st grade.

Print Download

How to use

Click Print to open a print-ready version directly in your browser, or use Download to save the file to your device. The ⭐ Answer button generates an AI answer key instantly - useful for teachers who need a quick reference. Need a different version? Our AI Worksheet Generator lets you create a custom worksheet on any topic in seconds.

Related worksheets: math worksheets 1st grade