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ID | Standard | StudyPug Topic |
|---|---|---|
1.OA.A.1 | Use addition and subtraction within 20 to solve word problems |
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.OA.D.8 | Determine the unknown whole number in an addition or subtraction equation relating three whole numbers |
1.NBT.A.1 | Count to 120, starting at any number less than 120 |
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.4 | Add within 100, including adding a two-digit number and a one-digit number, and adding a two-digit number and a multiple of 10 |
1.NBT.C.5 | Given a two-digit number, mentally find 10 more or 10 less than the number, without having to count |
1.NBT.C.6 | Subtract multiples of 10 in the range 10-90 from multiples of 10 in the range 10-90 |
1.G.A.3 | Partition circles and rectangles into two and four equal shares |
1st Grade Math Lessons
Practice Problems
Ohio Standards
Michael T.
Aisha P.
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Get answers to common questions about Ohio 1st Grade Math
Is StudyPug aligned with Ohio Learning Standards?
Yes, our 1st Grade Math curriculum is 100% aligned with Ohio Learning Standards, covering all required topics including addition, subtraction, place value, and geometry.
What topics are covered in Ohio 1st Grade Math?
We cover all Ohio standards: addition and subtraction within 20, place value, comparing numbers, measurement, telling time, and geometry concepts including shapes and equal shares.
How does StudyPug help with Ohio State Tests?
Our practice problems match Ohio State Test formats, building the skills and confidence your child needs. We cover all tested standards with interactive practice.
Can my 1st grader use StudyPug independently?
Yes! Our platform is designed for young learners with simple navigation, visual aids, and audio support. Most 1st graders can practice independently after initial guidance.
Are printable worksheets available?
Yes, we provide hundreds of printable worksheets for 1st Grade Math, perfect for offline practice, homework reinforcement, or classroom use.

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