Description
This fill-in resource page focuses on the difference between using compatible numbers and rounding to estimate multi-digit multiplication. Estimating allows students to build their number sense as well as determine whether or not their answers are reasonable when working through problems.
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Multi-Digit Multiplication: Estimation with Compatible Numbers Vs. Rounding
Miss Cochran's Math Zone
43 Followers
$1.00
Highlights
Digital downloads
Grades
4th - 5th
Subjects
Standards
CCSS4.NBT.B.5
CCSS5.NBT.B.5
Pages
2
Description
This fill-in resource page focuses on the difference between using compatible numbers and rounding to estimate multi-digit multiplication. Estimating allows students to build their number sense as well as determine whether or not their answers are reasonable when working through problems.
Report this resource to TPT
Reported resources will be reviewed by our team. Report this resource to let us know if this resource violates TPT's content guidelines.
Reviews
All verified TPT purchases
Nice note sheet!
Helpful resource!
Excellent for helping students understand the difference between rounding and compatible numbers. Thanks!
Great introduction into division!
Thanks
Good review for the children.
Used this for a Number Talk lesson.
Great!
Questions & Answers
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Standards
to see state-specific standards (only available in the US).
CCSS4.NBT.B.5
Multiply a whole number of up to four digits by a one-digit whole number, and multiply two two-digit numbers, using strategies based on place value and the properties of operations. Illustrate and explain the calculation by using equations, rectangular arrays, and/or area models.
CCSS5.NBT.B.5
Fluently multiply multi-digit whole numbers using the standard algorithm.
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