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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.

Estimation  Video This video covers estimation. The video is meant to be used as an introduction or review video, and is designed to entertain and
teach students while they work on the handout. It is perfect for students between 3rd and 5th grade, or year 4 to year 6. The video covers estimation,
rounding, and sampling. It introduces the ideas and how they are used in the real world. The video is about 40 minutes long, and we feel it is
perfect for a substitute or rainy day. 
Estimation  Level 2This two page worksheet reviews estimation. It covers estimation, rounding, and sampling. The worksheet includes basic practice and an
Answer, Find, and Shade Activity. 
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.

Sampling  Word Problems

Sampling  Word Problems

Sampling  Word Problems

Sampling  Critical Thinking
