Place Values - Subtracting

Printer Friendly Version

Grade Level

Middle School

Subject

Mathematics

Length of Time

45 minutes to 1 hour

Description

This lesson is about reading the problem and subtracting numbers in certain place values.

Goals

Students will learn:

About place values

Subtract numbers in specific place values

Materials Needed

The worksheet I have included in this lesson

Pencils and erasers

Procedure

First, you will copy the worksheet so that each student will have a copy.

Then, you will write the following examples on the board so that students will understand what to do.

Examples: Subtract 20 thousand from 38,299 = 18,299

Subtract 100 from the hundreds place value = 38,598 = 38,498

After that, you will pass out the worksheets so they can work independently. Worksheet - Place Values - Subtracting

Directions - Follow the directions for part.

Part One - Subtract twenty thousand from the following numbers.

1. 25,408

2. 36,699

3. 75,353

4. 34,852

5. 44,342

6. 26,321

7. 54,437

8. 95,291

9. 69,252

10. 68,364

Part Two - Subtract 20 in the tens place.

1. 56,941

2. 45,398

3. 32,676

4. 24,751

5. 19,878

6. 89,356

7. 54,463

8. 66,633

9. 36,892

10. 36,287

Grading

Each one is worth five points for a total of 100 points.

100 to 90 = A

89 to 80 = B

79 to 70 = C

69 to 60 = D

Below 60 = F

Navigation