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Standard MI.Math.Content.3.NBT.A.2

Use place value understanding and properties of operations to perform multi-digit arithmetic

Michigan State Math Standards

Fluently add and subtract within 1000 using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition and subtraction. (A range of algorithms may be used.)

Multiply with "Groups of"

Let's describe "groups of" when we multiply. Math Mights was adapted from IM K-5 Math™ ©2021 by Illustrative Mathematics® , released under the Creative...

Dividing with Fair Shares

Let's partition a group into smaller groups. Math Mights was adapted from IM K-5 Math™ ©2021 by Illustrative Mathematics® , released under the Creative...

Relating Division to Multiplication

Let's connect division to multiplication. Math Mights was adapted from IM K-5 Math™ ©2021 by Illustrative Mathematics® , released under the Creative Commons Attribution...

Relating Multiplication and Division

Let's multiply and divide using the connection between multiplication and division. Math Mights was adapted from IM K-5 Math™ ©2021 by Illustrative Mathematics® ,...

Multiply with Teen Numbers

Let's represent multiplication with teen numbers. Math Mights was adapted from IM K-5 Math™ ©2021 by Illustrative Mathematics® , released under the Creative Commons...

Multiply Teen Numbers with Larger Groups

Let's solve problems involving equal groups. Math Mights was adapted from IM K-5 Math™ ©2021 by Illustrative Mathematics® , released under the Creative Commons...

Multiply with Multiples of 10

Let's multiply one-digit whole numbers by multiples of 10. Math Mights was adapted from IM K-5 Math™ ©2021 by Illustrative Mathematics® , released under...

Multiply with Larger Numbers

Let's multiply numbers greater than 20. Math Mights was adapted from IM K-5 Math™ ©2021 by Illustrative Mathematics® , released under the Creative Commons...

Locate Non-Unit Fractions

Let's partition on a number line to locate and name fractions. Math Mights was adapted from IM K-5 Math™ ©2021 by Illustrative Mathematics®,...

Fractions and Whole Numbers

Let's use number lines to learn more about fractions and whole numbers. Math Mights was adapted from IM K-5 Math™ ©2021 by Illustrative Mathematics®,...

Find the Area with Missing Side Lengths

Find area of figures with missing side lengths. How will you decompose the figures into rectangles to find the area? Engage in a...

Represent Numbers in Different Ways

Warm up with a Mystery Math Mistake as you add two 2-digit numbers using a decomposition strategy. Find Which One Doesn't Belong as...

Solve Problems with Addition & Subtraction

Warm up with a Mystery Math Mistake as you add two 2-digit numbers using a decomposition strategy. Use visual models and place value...

Add Within 1,000

Warm up with a Mystery Math Mistake as you add two 3-digit numbers using a partial sums strategy. Use strategies as you play...

Traditional Method to Add within 1,000

Warm up with a Mystery Math Mistake as you add two 3-digit numbers using a partial sums strategy. Use a variety of representations...

Different Units to Measure Area

Explore area with square inches and centimeters. How can we use square inch tiles and centimeter cubes to compare the area of squares...

Solve Area Problems

Explore area with partially tiled rectangles. Can you apply what you know about multiplication to figure out the area of the rectangle? Discover...

Find the Area of Figures

Use decomposition to find the area of figures. How will you decompose the figures into rectangles? Engage in a Number Talk and compare...

Subtract within 1,000

Warm up with a Mystery Math Mistake to figure out what went wrong when adding two 3-digit numbers. Subtract within 1,000 using a...

Traditional Method to Subtract within 1,000

Warm up with a Mystery Math Mistake to find a mistake made in using an algorithm for addition and subtraction. Subtract within 1000...

Learning about Rounding

Warm up with a Mystery Math Mistake to hunt for the mistake made counting up on the number line. Use a Rekenrek and...

Round to the Nearest 10 or 100

Warm up with a Mystery Math Mistake to hunt for the mistake made counting up on the number line. Use place value cards...