An error occurred while receiving your review. Please refresh the page and try again.

An error occurred while saving. Please refresh the page and try again.

Unit 1, Lesson 28

Solve take from with result unknown math stories with math drawings, true number sentences and statements, using horizontal marks to cross off what is taken away.

EngageNY 60 min(s)

In this lesson, students solve action-based "take from with result unknown" problems, as they start with a set of objects, then take some away, and finally end with a smaller set of objects (for example, "There were 6 children at the sleepover. 2 children got picked up. How many children stayed?"). They work with simple math drawings and equations to represent these stories and connect the act of crossing off to the symbol for subtraction.

You must log inorsign upif you want to:*

*Teacher Advisor is 100% free.

Other lessons from Unit 1 in Grade 1 by EngageNY

Previous Lesson

Unit 1, Lesson 27

Count on using the number path to find an unknown part.

60 min(s)

Next Lesson

Unit 1, Lesson 29

Solve take apart with addend unknown math stories with math drawings, equations, and st...

60 min(s)

Other lessons similar to this one

Unit 1, Lesson 1

Dragons and Worms

45 min(s)

Massachusetts Department of Elementary and Secondary Education

Unit 1, Lesson 2

Speeding Cars

45 min(s)

1 Content Standard is aligned with this lesson

1.OA.A.1

Major StandardsSupporting StandardsAdditional Standards

Standard 1.OA.A.1

Use addition and subtraction within 20 to solve word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using objects, drawings, and equations with a symbol for the unknown number to represent the problem.

Part of Major Cluster 1.OA.A

1 Math Practice Standard is aligned with this lesson

Standard MP.7

Look for and make use of structure.

Prerequisites for 1.OA.A.1

Kindergarten

K.OA.A.2

Solve addition and subtraction word problems, and add and subtract within 10, e.g., by using objects or drawings to represent the problem.

Upcoming Standards for 1.OA.A.1

1st Grade

1.OA.A.2

Solve word problems that call for addition of three whole numbers whose sum is less than or equal to 20, e.g., by using objects, drawings, and equations with a symbol for the unknown number to represent the problem.

1.MD.C.4

Organize, represent, and interpret data with up to three categories; ask and answer questions about the total number of data points, how many in each category, and how many more or less are in one category than in another.

2nd Grade

2.OA.A.1

Use addition and subtraction within 100 to solve one- and two-step word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem.