1st grade Common Core standards
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Math
- 1.OA.A.1Use addition and subtraction within 20 to solve word problems.
- 1.OA.B.3Apply properties of operations as strategies to add and subtract (commutative, associative).
- 1.OA.C.6Add and subtract within 20 using mental strategies; demonstrate fluency for addition and subtraction within 10.
- 1.OA.D.7Understand the meaning of the equal sign and determine if equations are true or false.
- 1.NBT.B.2Understand that the two digits of a two-digit number represent amounts of tens and ones.
- 1.NBT.C.4Add within 100, including adding a two-digit number and a one-digit number, and adding multiples of 10.
- 1.MD.A.2Express the length of an object as a whole number of length units.
- 1.G.A.3Partition circles and rectangles into two and four equal shares; describe halves and quarters.
ELA & Reading
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