Teks

Number and operations. The student applies mathematical process standards to develop and use strategies and methods for whole number computations in order to solve problems with efficiency and accuracy. The student is expected to:

- (1) solve with fluency one-step and two-step
problems involving addition and subtraction within 1,000 using strategies based
on place value, properties of operations, and the relationship between addition
and subtraction;
- (A) round to the nearest 10 or 100 or use compatible numbers to estimate solutions to addition and subtraction problems;
- (B) determine the value of a collection of coins and bills;
- (C) determine the total number of objects when equally-sized groups of objects are combined or arranged in arrays up to 10 by 10;
- (D) represent multiplication facts by using a variety of approaches such as repeated addition, equal-sized groups, arrays, area models, equal jumps on a number line, and skip counting;
- (E) recall facts to multiply up to 10 by 10 with automaticity and recall the corresponding division facts;
- (F) use strategies and algorithms, including the standard algorithm, to multiply a two-digit number by a one-digit number. Strategies may include mental math, partial products, and the commutative, associative, and distributive properties;
- (G) determine the number of objects in each group when a set of objects is partitioned into equal shares or a set of objects is shared equally;
- (H) determine if a number is even or odd using divisibility rules;
- (I) determine a quotient using the relationship between multiplication and division; and
- (J) solve one-step and two-step problems involving multiplication and division within 100 using strategies based on objects; pictorial models, including arrays, area models, and equal groups; properties of operations; or recall of facts.

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32 of 371 teaching
resources for those 'aha' moments

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#### Odd and Even Numbers - Poster

Help students memorize the rules for identifying odd and even numbers.

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#### Multiplication and Division Fact Families Teaching Presentation

Introduce your students to multiplication and division fact families with this 18-page editable instructional slide deck.

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#### Math Word Problem Task Cards – Addition and Subtraction

20 one and two-step word problem task cards that focus on addition and subtraction.

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#### Division with Models Worksheet

Complete 8 division word problems by representing dividends as numbers, pictures, and number sentences.

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#### The Escape From Millbrook Manor – Halloween Escape Room

Practice computation skills by solving puzzles with this differentiated Halloween escape room game.<br /><br />

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#### Multiplication and Division Minute Math Booklet

Warm-up with this 10-page booklet of multiplication and division drills.

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#### Fact Family Rocket Blast Off - Blank Version

A sorting activity to demonstrate an understanding of fact families.

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#### Compensation Strategy for Subtraction – Interactive PowerPoint

A 16-slide, editable PowerPoint that focuses on the compensation strategy for subtraction.

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#### Multiplication and Division Worksheets – Facts of 9

A set of worksheets to help students develop fast and accurate recall of the facts of 9.

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#### Double-Digit Addition Strategies Posters

Teach different double-digit addition strategies with this set of four classroom posters.

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#### Mixed Operations Minute Math Booklet (Lower-Level Version)

Jump into your math lessons with this ten-page mental math booklet covering the four operations and number patterns.

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#### Fill-in-the-Blank Multiplication Chart Task Cards

Use this set of task cards to Improve student understanding of multiplication tables by recalling facts through 10 × 10.

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#### Parts of a Number Sentence - Multiplication and Division

A set of 4 posters explaining the numbers involved a multiplication and division number sentence.

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#### Grade 3 Daily Warm-Up – PowerPoint 1

A 68-slide PowerPoint presentation containing a variety of quick warm-up activities.

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#### Subtraction Algorithm PowerPoint Presentation

An engaging subtraction algorithm teaching presentation.

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#### Multiplication and Division Word Problems Task Cards (Facts of 2, 5, and 10)

Use a range of strategies to solve multiplication and division problems with 2, 5, and 10 times tables.

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#### Basic Multiplication and Division Word Problem Task Cards

21 word problem task cards to use when learning to differentiate between and model multiplication and division situations.

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#### Multiplication Grid – Worksheet

A simple multiplication facts grid for students to practice their facts.

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#### Open-ended Math Problem Solving - Grades 1, 2, and 3 (Task Card Version)

A set of 20 open-ended problem solving task cards covering a range of mathematical concepts.

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#### Financial Literacy Math Investigation – Pop–Up Shop on Wheels

A mathematics investigation involving financial literacy, embedded in a real-world context.

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#### Addition Algorithm PowerPoint Presentation

An animated teaching presentation focused on the addition algorithm.

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#### Mental Math Subtraction Posters

Use this set of subtraction posters in your classroom when teaching different mental math strategies.

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#### School Supply Shopping - Upper Grades

Calculate the cost of school supplies and answer questions with this back-to-school math activity.

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#### Addition and Subtraction Minute Math Booklet

A math warm-up booklet with ten pages of addition and subtraction questions.

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#### Multiplication Mystery Picture (Pencil)

Use the color-coded multiplication guide to complete the grid and reveal a mystery picture.

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#### "March Mathness" Basketball Math Craft - Addition

Practice 2-3 digit addition (with and without regrouping) with a fun "March Mathness" craft activity.

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#### Addition and Subtraction Problem Solving Task Cards

Practice solving 1- and 2-step word problems by adding and subtracting 2-digit numbers with this set of 16 task cards.

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#### Build a Multiplication Gnome – Multiplication Fluency Game

Have fun recalling multiplication facts and building a cute gnome with this math game.

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#### Easter Color By Number Worksheet - Multiplication Facts

Bring a bit of spring into the classroom with a multiplication color by number worksheet.