IM® Grade 1 Unit 4 - Numbers to 99 Adding Subtracting Base Ten Blocks Worksheets

What others say

"I love using this alongside the student workbook for IM. I use the practice worksheets during math stations or for extra practice. I have used the assessments for pre-assessments and they are very aligned to the assessments that are curriculum includes. "

Katie G.

Description

Let's make your math block easy again. IM® Grade 1 Unit 4 Numbers to 99 authored by Illustrative Math® curriculum is for extra practice with place value, adding and subtracting base ten blocks in your math lessons.

There are a variety of ways to build these skills in your math classroom: multi-step word problem, using picture illustrations, asking for more than one solution, and the list goes on.

What teachers like you are saying:
⭐⭐⭐⭐⭐Extremely satisfied
Thanks for making this. My students enjoyed it very much.

-Irma C

What's included in math worksheets for 1st graders:

27 Worksheets
5 Assessments
Answer keys

What's inside unit 4 math worksheets:

Addition and Subtraction with ten
Estimation
Agree or Disagree
Check It Off
Plus more...

*DISCLAIMER*

This resource supports IM® K-12 Math (https://im.kendallhunt.com/) authored by Illustrative Mathematics® (https://illustrativemathematics.org), and used under a CC BY 4.0 International Attribution License (https://creativecommons.org/licenses/by/4.0/deed.en).

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IM® Grade 1 Unit 4 - Numbers to 99 Adding Subtracting Base Ten Blocks Worksheets

Name: IM® Grade 1 Unit 4 - Numbers to 99 Adding Subtracting Base Ten Blocks Worksheets
Brand: It Takes A Village Learning Center
SKU: 8767210
Price: 10.00 USD
Availability: InStock
Rating: 5 (4 reviews)

Rated 5 out of 5, based on 4 reviews

5.0 (4 ratings)

It Takes A Village Learning Center

412 Followers

$10.00

Highlights

Digital downloads

PDF

Grades

1st

Subjects

Math

Standards

CCSS1.OA.A.1

CCSS1.OA.B.4

CCSS1.OA.C.5

What others say

Katie G.

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Description

There are a variety of ways to build these skills in your math classroom: multi-step word problem, using picture illustrations, asking for more than one solution, and the list goes on.

What teachers like you are saying:
⭐⭐⭐⭐⭐Extremely satisfied
Thanks for making this. My students enjoyed it very much.

-Irma C

What's included in math worksheets for 1st graders:

27 Worksheets
5 Assessments
Answer keys

What's inside unit 4 math worksheets:

Addition and Subtraction with ten
Estimation
Agree or Disagree
Check It Off
Plus more...

*DISCLAIMER*

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.

5.0

Rated 5 out of 5, based on 4 reviews

4
ratings

All verified TPT purchases

Great resource

Rated 5 out of 5

August 22, 2025

Met expectations

Great value

Standards-aligned

This resource was very engaging for my 1st grade students.

Kelly Lillie

(TPT Seller)

173 reviews • California

Grades taught: K

Rated 5 out of 5

May 9, 2025

I love using this alongside the student workbook for IM. I use the practice worksheets during math stations or for extra practice. I have used the assessments for pre-assessments and they are very aligned to the assessments that are curriculum includes.

Katie G.

78 reviews

Grades taught: 1st

Student populations: Emerging bilinguals, Learning difficulties, Mild to severe disabilities

Rated 5 out of 5

December 11, 2023

My students use this resource, and they love it, to review some of the topic.

LUZ R.

318 reviews

Grades taught: 1st

Student populations: Emerging bilinguals

Rated 5 out of 5

March 2, 2023

Thanks for making this. My students enjoyed it very much

Irma C.

610 reviews

Grades taught: 1st

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.5

Relate counting to addition and subtraction (e.g., by counting on 2 to add 2).