Estimating/Rounding

When do you estimate?

What words help you to know that you need an estimate instead of an exact number?

ABOUT

ROUND

ESTIMATE

APPROXIMATELY

Here are some sites to help you practice!

How Stuff Works Video

Glowa's Estimation Contraption

Estimating Practice (Toonuniversity)

Estimating Sums

Guess the Number

Rounding to Nearest 10 and 100

AAA Math
Seashell Game
Using Number Line
Flashcards

Matching
Multiple Choice
Concentration
Matching Quiz
Rounding BINGO

Matching Game

Concentration

321 Countdown

Number Nut

Bingo

Spelling: Sept. 21-25

Three Consonant Clusters

Click below to play and practice with this week's words!

Spelling City

New Math Games Website

Here's a page with lots of links for math games!

Math Games

Gamequarium