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1st Grade Math

Delaware Grade 1 Math

Step-by-step lessons and practice aligned to the Delaware Grade 1 curriculum

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Why Choose StudyPug for Grade 1

Three ways your child gets help — even when you can't

Practice & Worksheets

Practice & Worksheets

Printable worksheets and interactive practice for every topic

Step-by-Step Solutions

Step-by-Step Solutions

See the complete solution process for every practice problem

Track Progress

Track Progress

See exactly what they've mastered and what needs more work

How StudyPug Works

1

Pick Their Grade
Pick Their Grade

Choose Grade 1 and see every topic from your child's class

2

Get Unstuck
Get Unstuck

Upload homework problems or browse curriculum-aligned lessons.

3

Practice & Master
Practice & Master

Work through similar problems until concepts stick.

4

See Results
See Results

Track progress and watch grades improve week by week.

Delaware Grade 1 Math Help | StudyPugHelp

Print

1.OA.A.2

Solve word problems that call for addition of three whole numbers whose sum is less than or equal to 20

1.OA.B.3

Apply properties of operations as strategies to add and subtract

1.OA.B.4

Understand subtraction as an unknown-addend problem

1.OA.C.6

Add and subtract within 20, demonstrating fluency for addition and subtraction within 10

1.OA.D.7

Understand the meaning of the equal sign, and determine if equations involving addition and subtraction are true or false

1.NBT.B.2

Understand that the two digits of a two-digit number represent amounts of tens and ones

1.NBT.B.3

Compare two two-digit numbers based on meanings of the tens and ones digits, recording the results of comparisons with the symbols >, =, and <

1.NBT.C.5

Given a two-digit number, mentally find 10 more or 10 less than the number, without having to count

1.G.A.3

Partition circles and rectangles into two and four equal shares
Complete Delaware Grade 1 Math Coverage

LESSONS

47

PRACTICE

153

DE ALIGNED

100%

Why Delaware Families Choose StudyPug

Fully aligned to Delaware standards with support for Smarter Balanced assessment preparation

Delaware Standards Aligned
Delaware Standards Aligned

Every lesson matches what your Grade 1 child is learning in Delaware classrooms

Smarter Balanced Ready
Smarter Balanced Ready

Practice problems prepare students for Delaware's standardized testing format

Expert-Created Content
Expert-Created Content

Developed by certified teachers who understand Delaware curriculum requirements

Complete Step-by-Step Solutions
Complete Step-by-Step Solutions

Your child can review every solution step — perfect for independent learning

Trusted by 8,500+ DE families building math confidence building math confidence

Frequently Asked Questions

Everything your child needs to know about Grade 1 Math with StudyPug

Is StudyPug aligned with the Delaware Grade 1 curriculum?

Yes, StudyPug is 100% aligned to Delaware Grade 1 math standards. Every lesson, worksheet, and practice problem matches what your child is learning in Delaware classrooms, covering all Common Core standards for first grade mathematics.

What topics are covered in Grade 1 Math?

Grade 1 Math covers addition and subtraction up to 20, place value and numbers to 100, counting sequences, measurement and time, organizing and interpreting data, 2D and 3D shapes, and mental math strategies — all aligned to Delaware standards.

How does StudyPug help my Grade 1 child learn math?

StudyPug provides interactive practice problems, printable worksheets, and step-by-step solutions designed specifically for first graders. Your child can work independently, and you'll receive progress reports showing exactly what they've mastered.

Can my child use StudyPug independently?

Yes, StudyPug is designed for independent use by Grade 1 students. The interface is simple and intuitive, with clear step-by-step solutions that guide young learners through each problem. Parents can monitor progress through detailed reports.

Does StudyPug prepare students for Smarter Balanced assessments?

Yes, StudyPug's practice problems mirror the format and question types used in Delaware's Smarter Balanced assessments. Regular practice builds the foundational skills first graders need for standardized testing success.

How much does StudyPug cost?

StudyPug offers flexible subscription plans starting at just a few dollars per month. All plans include unlimited access to Grade 1 Math lessons, worksheets, practice problems, and progress tracking. Visit our pricing page for current rates and special offers.

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