Mental Math & Number Sense: Rounding Rules for 10s & 100s • Extra Math Practice

Description

Mental Math & Number Sense: Rounding Rules for 10s & 100s • Extra Math Practice • ROOKIE Elementary Montessori-inspired Mental Math help (2 printable pages + key):

What are the rules of rounding? This quick, little exercise goes over the rules for rounding 10 & 100s. Can be used as a fun review for the older student.

Memorizing rounding rules help us with mental math! Here are some of the most common rules of rounding: 10s, 100s, & Money both rounding to the nearest tenth and dollar. Enjoy Mental Math & Number Sense: Rounding Rules for 10s & 100s • Extra Math Practice!

Do you like Mental Math & Number Sense: Rounding Rules for 10s & 100s • Extra Math Practice? Please consider other EXTRA MATH HELP learning resources from Grumble!

Mental Math & Number Sense: Rounding Money, Decimal & Mixed Numbers • Extra Math Practice

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Number Operations & Terminology Review • Algorithm & Extra Math help

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Dr. Maria Montessori believed the only way our world would find lasting peace was through educating our children. Much of her elementary curriculum was written by her during a period of internment in India during WWII. This time period helped solidify Dr. Montessori’s belief in Peace Education.

Resource Color Guide (just like the Montessori hierarchical colors):

ROOKIE Pages (Green) - Aimed toward early to mid level elementary students.

SEMiPRO Pages (Blue) - Aimed toward mid level elementary students.

VETERAN Pages (Red) - Aimed toward mid to late level elementary students.

But of course, you know the child best, so adjust accordingly.

In the words of Dr. Montessori, "Follow the Child!"

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Mental Math & Number Sense: Rounding Rules for 10s & 100s • Extra Math Practice

Name: Mental Math & Number Sense: Rounding Rules for 10s & 100s • Extra Math Practice
Brand: Grumble Services - Materials Montessori-inspired
SKU: 5862375
Price: 2.50 USD
Availability: InStock

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Highlights

Digital downloads

PDF

Grades

3rd - 5th

Subjects

Applied Math, Mental Math, Numbers

Standards

CCSS3.NBT.A.1

CCSS4.NBT.A.3

CCSSMP1

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Description

Mental Math & Number Sense: Rounding Rules for 10s & 100s • Extra Math Practice • ROOKIE Elementary Montessori-inspired Mental Math help (2 printable pages + key):

What are the rules of rounding? This quick, little exercise goes over the rules for rounding 10 & 100s. Can be used as a fun review for the older student.

Do you like Mental Math & Number Sense: Rounding Rules for 10s & 100s • Extra Math Practice? Please consider other EXTRA MATH HELP learning resources from Grumble!

Mental Math & Number Sense: Rounding Money, Decimal & Mixed Numbers • Extra Math Practice

Mental Math & Number Sense: Divisibility Rules for 10 & 25 • Extra Math Practice

Number Operations & Terminology Review • Algorithm & Extra Math help

Resource Color Guide (just like the Montessori hierarchical colors):

ROOKIE Pages (Green) - Aimed toward early to mid level elementary students.

SEMiPRO Pages (Blue) - Aimed toward mid level elementary students.

VETERAN Pages (Red) - Aimed toward mid to late level elementary students.

But of course, you know the child best, so adjust accordingly.

In the words of Dr. Montessori, "Follow the Child!"

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.

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Questions & Answers

Standards

to see state-specific standards (only available in the US).

CCSS3.NBT.A.1

Use place value understanding to round whole numbers to the nearest 10 or 100.

CCSS4.NBT.A.3

Use place value understanding to round multi-digit whole numbers to any place.

CCSSMP1

Make sense of problems and persevere in solving them. Mathematically proficient students start by explaining to themselves the meaning of a problem and looking for entry points to its solution. They analyze givens, constraints, relationships, and goals. They make conjectures about the form and meaning of the solution and plan a solution pathway rather than simply jumping into a solution attempt. They consider analogous problems, and try special cases and simpler forms of the original problem in order to gain insight into its solution. They monitor and evaluate their progress and change course if necessary. Older students might, depending on the context of the problem, transform algebraic expressions or change the viewing window on their graphing calculator to get the information they need. Mathematically proficient students can explain correspondences between equations, verbal descriptions, tables, and graphs or draw diagrams of important features and relationships, graph data, and search for regularity or trends. Younger students might rely on using concrete objects or pictures to help conceptualize and solve a problem. Mathematically proficient students check their answers to problems using a different method, and they continually ask themselves, "Does this make sense?" They can understand the approaches of others to solving complex problems and identify correspondences between different approaches.