Teks

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

- (1) add and subtract whole numbers and decimals
to the hundredths place using the standard algorithm;
- (A) determine products of a number and 10 or 100 using properties of operations and place value understandings;
- (B) represent the product of 2 two-digit numbers using arrays, area models, or equations, including perfect squares through 15 by 15;
- (C) use strategies and algorithms, including the standard algorithm, to multiply up to a four-digit number by a one-digit number and to multiply a two-digit number by a two-digit number. Strategies may include mental math, partial products, and the commutative, associative, and distributive properties;
- (D) represent the quotient of up to a four-digit whole number divided by a one-digit whole number using arrays, area models, or equations;
- (E) use strategies and algorithms, including the standard algorithm, to divide up to a four-digit dividend by a one-digit divisor;
- (F) round to the nearest 10, 100, or 1,000 or use compatible numbers to estimate solutions involving whole numbers; and
- (G) solve with fluency one- and two-step problems involving multiplication and division, including interpreting remainders.

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32 of 251 teaching
resources for those 'aha' moments

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#### Describe That Decimal Worksheet

A worksheet to deepen students' understanding of decimals.

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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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#### 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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#### 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 Word Problems Task Cards (2-Digit by 1-Digit)

Use a range of strategies to solve 2-digit by 1-digit multiplication and division problems that exceed the facts of the 12 times tables.

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#### Long Division Strategy Posters

Use this set of 4 posters when teaching different long division strategies.

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#### Addition Algorithm PowerPoint Presentation

An animated teaching presentation focused on the addition algorithm.

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#### Build Your Own Theme Park – Project

A STEM project embedded in a real-world context.

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#### What's Remaining? - Long Division Board Game

A game to play to when learning to solve long division involving remainders.

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#### Color by Number - Multiplication Facts of 3

An engaging activity to consolidate your students' understanding of multiplication facts.

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#### Hooray Arrays - Multiplication Facts of 6

A worksheet to use when learning to link repeated addition to multiplication using arrays.

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#### Operations With Decimals PowerPoint

A 26-slide editable PowerPoint Template to use when teaching your students how to add, subtract, multiply, and divide using decimal numbers.

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#### Decimals Worksheet - Operations

Two worksheets that focus on operations using decimals.

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#### Basketball Math- Interactive Slides

Tame the March “Mathness” by solving problems and analyzing data with an exciting basketball-themed interactive activity.

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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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#### Color by Number - Multiplication Facts of 12

An engaging activity to consolidate your students' understanding of multiplication facts.

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#### Rounding to the Nearest 10 – Worksheet

A simple worksheet to assess students' understanding of rounding to the nearest ten.

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#### Subtraction Algorithm PowerPoint Presentation

An engaging subtraction algorithm teaching presentation.

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#### Crazy Boxes – Multiplication Facts of 9

A fun multiplication worksheet where students create a color pattern using multiplication facts of 9.

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#### Diving Into Decimals – Google Slides Interactive Activity

Use this interactive activity to take a deep dive into decimals while improving skills with decimal operations and place value concepts.

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#### 2-Digit by 1-Digit Multiplication Worksheet

A worksheet for students to practice multiplying 2-digit numbers by 1-digit.

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#### Multiplication and Division Worksheets – Facts of 3

A set of worksheets to help students develop fast and accurate recall of the facts of 3.

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#### Multiplication and Division Worksheets – Facts of 2

A set of worksheets to help students develop fast and accurate recall of the facts of 2.

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#### Estimating Decimal Sums & Differences – Worksheet

Refine rounding skills with an estimating decimal sums and differences worksheet.

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#### Multiplication and Division Work Mat

Practice multiplication and division concepts with this work mat for students.

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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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#### Daily Decimals – Worksheet

Model decimals in various ways and use estimation skills to complete decimal calculations.

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#### Save Santa's Workshop – Escape Room for Kids

A fun and festive escape room activity where students solve clues to save Santa's Workshop.

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#### Multiplication Using Arrays Worksheet

Practice multiplication using arrays with this 2-page worksheet that has students build arrays and write them as multiplication sentences.

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#### Division Strategies – Poster Set

Use this set of posters when teaching different division strategies.

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#### Multiplication and Division Worksheets – Facts of 5

A set of worksheets to help students develop fast and accurate recall of the facts of 5.

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#### Multiplication Strategies – Poster Set

Use this set of posters when teaching different multiplication strategies.