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Math

Grade 1 Math Courses - California Curriculum

Discover comprehensive Grade 1 math courses aligned with California standards. From basic addition to problem-solving, our curriculum provides a strong foundation for young learners.

California Grade 1 Math Curriculum Topics

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ID
Standard
StudyPug Topic
1.OA.1
CA.1.OA.1: Use addition and subtraction within 20 to solve word problems

Addition word problems up to 20

intro
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1.OA.2
CA.1.OA.2: Solve word problems that call for addition of three whole numbers whose sum is less than or equal to 20
1.OA.4
CA.1.OA.4: Understand subtraction as an unknown-addend problem
1.OA.6
CA.1.OA.6: Add and subtract within 20, demonstrating fluency for addition and subtraction within 10
1.OA.7
CA.1.OA.7: Understand the meaning of the equal sign
1.OA.8
CA.1.OA.8: Determine the unknown whole number in an addition or subtraction equation relating three whole numbers
1.NBT.1
CA.1.NBT.1: Count to 120, starting at any number less than 120
1.NBT.2
CA.1.NBT.2: Understand that the two digits of a two-digit number represent amounts of tens and ones
1.NBT.3
CA.1.NBT.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.4
CA.1.NBT.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.6
CA.1.NBT.6: Subtract multiples of 10 in the range 10-90 from multiples of 10 in the range 10-90

Subtracting by 10s

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1.MD.4
CA.1.MD.4: Organize, represent, and interpret data with up to three categories

Organizing data

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1.G.3
CA.1.G.3: Partition circles and rectangles into two and four equal shares, describe the shares using the words halves, fourths, and quarters

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