Click here to go back to the main estimating and rounding page.
Scroll down to see all choices.
Introduction to Place Value  Level 1This one page worksheet introduces place value. Students learn what place value is and practice recognizing each place in a number.

Introduction to Place Value  Level 2This one page worksheet continues place value. Students study the ones and thousands groups and practice recognizing each place in
a number.

Introduction to Place Value  Level 3This one page worksheet continues place value. Students study the ones through billions groups and practice recognizing each place in
a number.

Place Value Practice  Level 1This one page worksheet covers place value. Students answer various questions on place value up to thousands.

Place Value Practice  Level 2This one page worksheet covers place value. Students answer various questions on place value up to millions.

Place Value Practice  Level 3This one page worksheet covers place value. Students answer various questions on place value up to trillions.

Rounding  Level 1This two page worksheet covers basic rounding. It uses number lines to help students visualize
where the actual number is. Students should already know their place value up to one thousand and be able to read a number line. 
Stained Glass

Estimating  Level 1This one page HALLOWEEN worksheet is an estimation practice page.
Students estimate the problems to the nearest whole number. After they answer the problems they shade in the corresponding shapes to create
a scary picture.

Addition using Estimation

Subtraction using Estimation

Multiplication using Estimation

Division using Estimation

Answer, Find, and Shade

Stained Glass

Word Problems  Estimation

Estimating Square Roots  Level 1This one page worksheet introduces estimating squaring roots of irrational numbers (not perfect squares). Students estimate the square
root to the nearest whole number.
