Curriculum Resources
Take learning to the next level and transform the way you teach with a vast library of ready-to-use, standards-aligned, adaptable curriculum resources. The resources listed below are either available with an Online Learning Subscription which allows you to instruct, assess and track student performance or as individual hands-on classroom resources which can be purchased. Choose from Multimedia Lessons, Curriculum Mastery Games, Flip Charts, Visual Learning Guides, Flash Cards, Vocabulary Cards, and Curriculum Modules available on our online store. PREMIUM ONLINE LEARNING SUBSCRIPTION OPTIONS
  • Select By Standard
  • CURRICULUM RESOURCES
    • General Science
    • Life Science / Biology
    • Human Body
    • Earth Science
    • Physical Science
    • Chemistry
    • Math
    • Language Arts
    • Social Studies
 

Estimation

Mathematics, Grade 4

Back
 

Study Guide

Provides a quick overview of the topic selected!

Flash Cards

Practice and review the topic selected with illustrated flash cards!

Quiz

Assess students’ understanding of the topic selected!

Worksheets

Print illustrated worksheets!

Games

Engage students with interactive games.

Study Guide Estimation Mathematics, Grade 4

❮
1
/
2
❯
ESTIMATION To estimate means to make an educated guess based on what you already know. You can estimate an answer to an addition or subtraction problem by rounding the numbers in the problem before adding or subtracting. The estimated answer should be close to the final answer, but probably won’t be the exact final answer. Estimating saves time and steps and gives you an idea of what the final answer would be. Let’s Try It: Estimate the answer to the following addition problem: 486 + 220 486 round up 500 + 220 round down 200 500 + 200 700 Estimated Answer: 700 - Final, actual answer: 686 So the estimated answer is very close to the real answer. You can estimate with dollar amounts as well. $5.79 - $1.88 $5.79 $6.00 rounded up - $1.88 $2.00 rounded up $6.00 - $2.00 $4.00 Estimated Answer: $4.00 - Actual, computed answer: $3.51 © Copyright NewPath Learning. All Rights Reserved. Permission is granted for the purchaser to print copies for non-commercial educational purposes only. Visit us at www.NewPathLearning.com.
You Try Estimate the answer to the following problem. 379 + 115 What is the best estimated answer? Estimated Answer: 500 (by rounding 379 400 and 115 100) © Copyright NewPath Learning. All Rights Reserved. Permission is granted for the purchaser to print copies for non-commercial educational purposes only. Visit us at www.NewPathLearning.com.
© Copyright 2012-2019 NewPath Learning. All Rights Reserved. Privacy Notice * Terms of Use