First Grade Math Word Problems | Subtraction Within 20 | Number Line Strategy

Description

Help your students master subtraction within 20 with this engaging set of 1st grade math word problem worksheets! This resource is designed to strengthen number sense and problem-solving skills using a number line strategy.

Students will read simple real-world word problems, write subtraction equations, and visualize jumps on a number line to find the answer. These worksheets support students in connecting mathematical thinking with real-world situations while building confidence in subtraction.

What’s Included (PDF | 18 pages)

1 Directions Page
15 Subtraction Word Problem Practice Pages
1 Answer Key Page
1 Credit Page

Perfect For

Math centers, morning work, small group instruction, independent practice, homework

Why Teachers Like It

No prep – just print and go
Clear structure for solving word problems
Supports number sense development
Encourages equation writing from context
Builds confidence with subtraction within 20

If you have any questions or suggestions, please feel free to email me at: DanuchTPT@gmail.com

Thank you so much for your interest in this resource. Reviews are always appreciated!

Report this resource to TPT

Reported resources will be reviewed by our team. Report this resource to let us know if this resource violates TPT's content guidelines.

First Grade Math Word Problems | Subtraction Within 20 | Number Line Strategy

Name: First Grade Math Word Problems | Subtraction Within 20 | Number Line Strategy
Brand: DocIce Learning
SKU: 15771289
Price: 3.00 USD
Availability: InStock

DocIce Learning

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$3.00

Highlights

Digital downloads

PDF

Grades

K - 2nd

Subjects

Arithmetic, Basic Operations, Numbers

Standards

CCSS1.OA.A.1

CCSS1.OA.B.4

CCSS1.OA.C.6

Description

What’s Included (PDF | 18 pages)

1 Directions Page
15 Subtraction Word Problem Practice Pages
1 Answer Key Page
1 Credit Page

Perfect For

Math centers, morning work, small group instruction, independent practice, homework

Why Teachers Like It

No prep – just print and go
Clear structure for solving word problems
Supports number sense development
Encourages equation writing from context
Builds confidence with subtraction within 20

If you have any questions or suggestions, please feel free to email me at: DanuchTPT@gmail.com

Thank you so much for your interest in this resource. Reviews are always appreciated!

Report this resource to TPT

Reported resources will be reviewed by our team. Report this resource to let us know if this resource violates TPT's content guidelines.

This product has not yet been rated.

Rated 0 out of 5

Questions & Answers

Standards

to see state-specific standards (only available in the US).

CCSS1.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.

CCSS1.OA.B.4

Understand subtraction as an unknown-addend problem. For example, subtract 10 – 8 by finding the number that makes 10 when added to 8.

CCSS1.OA.C.6

Add and subtract within 20, demonstrating fluency for addition and subtraction within 10. Use strategies such as counting on; making ten (e.g., 8 + 6 = 8 + 2 + 4 = 10 + 4 = 14); decomposing a number leading to a ten (e.g., 13 - 4 = 13 - 3 - 1 = 10 - 1 = 9); using the relationship between addition and subtraction (e.g., knowing that 8 + 4 = 12, one knows 12 - 8 = 4); and creating equivalent but easier or known sums (e.g., adding 6 + 7 by creating the known equivalent 6 + 6 + 1 = 12 + 1 = 13).