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# Standard #: MA.3.AR.1.2

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Solve one- and two-step real-world problems involving any of four operations with whole numbers.

### Examples

A group of students are playing soccer during lunch. How many students are needed to form four teams with eleven players each and to have two referees?

### Clarifications

Clarification 1: Instruction includes understanding the context of the problem, as well as the quantities within the problem.

Clarification 2: Multiplication is limited to factors within 12 and related division facts. Refer to Situations Involving Operations with Numbers (Appendix A).

### General Information

Subject Area: Mathematics (B.E.S.T.)
Strand: Algebraic Reasoning
Status: State Board Approved

#### Related Courses

 Course Number1111 Course Title222 5012050: Grade Three Mathematics (Specifically in versions: 2014 - 2015, 2015 - 2022, 2022 and beyond (current)) 7712040: Access Mathematics Grade 3 (Specifically in versions: 2014 - 2015, 2015 - 2018, 2018 - 2022, 2022 and beyond (current)) 5012055: Grade 3 Accelerated Mathematics (Specifically in versions: 2019 - 2022, 2022 and beyond (current)) 5012015: Foundational Skills in Mathematics 3-5 (Specifically in versions: 2019 - 2022, 2022 and beyond (current))

#### Related Access Points

 Access Point Number Access Point Title MA.3.AR.1.AP.2a Solve one- and two-step addition and subtraction real-world problems within 100. MA.3.AR.1.AP.2b Solve one-step multiplication and division real-world problems. Multiplication may not exceed two single-digit whole numbers and their related division facts.

#### Formative Assessments

 Name Description Writing a Problem With a Quotient Students are asked to solve a division equation and then interpret the quotient by writing a word problem that can be modeled by the equation. Finding the Number of Groups Students are asked to model an equal groups and an array problem in which the number of groups is unknown with multiplication or division equations and then solve each problem. Finding an Unknown Product Students are asked to model an equal groups and an array problem in which the product is unknown with multiplication or division equations and then solve each problem. Finding the Group Size Students are asked to model an equal groups and an array problem in which the group size is unknown with multiplication or division equations and then solve each problem. Zoo Field Trip Students solve a two-step word problem involving subtraction and division and then choose an equation that represents the word problem. Party Beverages Students solve a two-step problem requiring multiplication and addition and then write an equation to represent the problem. Bake Sale Students solve a two-step word problem involving addition and division and then write an equation to represent the problem. Books at the Book Fair Students solve a two-step word problem involving multiplication and subtraction and then write an equation to represent the problem.

#### Original Student Tutorial

 Name Description Protect the Turtles: Solve Two-Step Word Problems Solve some two-step word problems and write equations about sea turtles and how pollution created by people is impacting their survival in this interactive tutorial.

#### Original Student Tutorial

 Name Description Protect the Turtles: Solve Two-Step Word Problems: Solve some two-step word problems and write equations about sea turtles and how pollution created by people is impacting their survival in this interactive tutorial.

Printed On:11/29/2022 7:57:39 AM
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