Here's a digital worksheet for mixed addition and subtraction sums for 1st grade students:
Mixed Addition and Subtraction Sums Worksheet 1
Objective: Students will be able to add and subtract single-digit numbers with regrouping.
Instructions:
* Fill in the blank cells with the correct answers.
* Use the numbers provided to help you solve the problems.
* If you need help, use a pencil and paper to work out the problems.
Sums:
1. 5 + 3 – 2 = _____________
2. 8 + 1 – 4 = _____________
3. 2 + 5 – 1 = _____________
4. 9 + 2 – 6 = _____________
5. 4 + 8 – 3 = _____________
6. 6 + 2 – 5 = _____________
7. 3 + 9 – 8 = _____________
8. 7 + 4 – 3 = _____________
9. 1 + 6 – 2 = _____________
10. 9 + 1 – 8 = _____________
Answer Key:
1. 6
2. 5
3. 6
4. 5
5. 9
6. 3
7. 4
8. 8
9. 5
10. 2
Tips and Reminders:
* When adding and subtracting numbers, make sure to line up the numbers correctly.
* Use the regrouping strategy to help you solve the problems. For example, if you're subtracting a number that is greater than the number you're trying to subtract from, you'll need to regroup.
* Check your answers with a calculator or a different method to make sure you're correct.
I hope this helps! Let me know if you have any questions or need further assistance.
Next Step:
* Provide feedback to students on their performance.
* Review common mistakes or areas of difficulty.
* Consider providing additional practice or support for students who need it.
* Use this worksheet as a starting point for future lessons and activities.
Extension Activity:
* Create a mixed addition and subtraction word problem worksheet for students to solve.
* Provide real-world examples of mixed addition and subtraction, such as calculating the total cost of items or determining the change from a purchase.
* Encourage students to create their own word problems and solve them using the strategies they've learned.
