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Grade 1 Math Courses - Common Core Curriculum

Discover comprehensive Grade 1 math courses aligned with Common Core standards. From number operations to basic geometry, our curriculum provides a strong foundation for young learners.

Common Core Grade 1 Math Curriculum

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Common Core ID
Standard
StudyPug Topic
1.OA.A.1
Use addition and subtraction within 20 to solve word problems
Addition word problems up to 20
Using models to add up to 20
Subtracting with digits up to 20
Subtracting with objects up to 20
Subtraction word problems up to 20
1.OA.A.2
Solve word problems that call for addition of three whole numbers whose sum is less than or equal to 20
Adding with 3 numbers up to 20
1.OA.B.3
Apply properties of operations as strategies to add and subtract
Subtraction facts up to 20
Verifying subtraction statements
1.OA.B.4
Understand subtraction as an unknown-addend problem
Completing subtraction statements up to 20
Understanding the subtraction sign
1.OA.C.6
Add and subtract within 20, demonstrating fluency for addition and subtraction within 10
Addition facts up to 20
1.OA.D.7
Understand the meaning of the equal sign, and determine if equations involving addition and subtraction are true or false
Verifying addition statements
1.OA.D.8
Determine the unknown whole number in an addition or subtraction equation relating three whole numbers
Addition with regrouping up to 20
Complete the addition statement up to 5
Completing the addition statement up to 10
Complete the subtraction statement up to 5
Complete the subtraction statement up to 10
1.NBT.A.1
Count to 120, starting at any number less than 120
Converting dot grids to numbers up to 100
Missing values in a number grid up to 100
Number sequences with 1,2,3,5,10
Ordinal numbers
Writing numbers as words
Writing words as numbers
1.NBT.B.2
Understand that the two digits of a two-digit number represent amounts of tens and ones
Place values of digits up to 99
Counting the value of a digit up to 99
Numeral expanding up to 99
Identifying 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 <
Comparing values up to 99
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
Adding with digits up to 20
Adding digits up to 100
Adding with doubles up to 100
Using counting to add digits up to 100
Addition strategies
Addition with regrouping up to 100
Using models to add up to 100
Addition tables up to 100
Completing addition statements up to 100
Addition word problems up to 100
1.NBT.C.5
Given a two-digit number, mentally find 10 more or 10 less than the number, without having to count
Adding numbers with 5s and 10s
1.NBT.C.6
Subtract multiples of 10 in the range 10-90 from multiples of 10 in the range 10-90
Subtracting with the number zero
Subtracting by 10s
Subtracting with place value models up to 100
Subtraction facts up to 100
Completing subtraction images & statements
Using objects to subtract up to 100
1.MD.C.4
Organize, represent, and interpret data with up to three categories
Organizing data
1.G.A.3
Partition circles and rectangles into two and four equal shares
Sharing & partition up to 10
Remainders from division up to 10

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