## Estimation

## Standard

**M3N2**

Students will further develop their skills of problem solving by using mental math and estimation to solve addition and subtraction problems.

## Notes

Estimation

1. About

2. Around

3. Roughly

4. Approximately

5. Ballpark

1. Round to the greatest place unless it tells you a place.

2. After you round, perform the operation (+, -, x)

**means to use rounding to make a good guess about the answer to a problem.**__Estimate__**Estimation Words**1. About

2. Around

3. Roughly

4. Approximately

5. Ballpark

**How to Estimate**1. Round to the greatest place unless it tells you a place.

2. After you round, perform the operation (+, -, x)

## Songs for Learning

## Estimation Song

## Rounding Song

## PowerPoint Presentation Used in Class

### Estimation

More PowerPoint presentations from Elizabeth

## Videos

## Lesson on How to Estimate

Estimating is not hard if follow some simple steps. Visit our page for learning how to estimate by clicking on the picture.