**Nevada Academic Content Education Standards**. Addition, Subtraction and Fractions Worksheets and Printables. Add and subtract within 20. Fractions: Slice a pizza, and we get fractions. A fraction represents part of a whole.

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Coloring WorksheetAdditionColoring WorksheetSubtractionWorksheet/Answer keyFractions and DecimalsWorksheet/Answer keyAddition and SubtractionWorksheet/Answer keyWrite the numbersWorksheet/Answer keyAddition and SubtractionWorksheet/Answer keyAddition and SubtractionWorksheet/Answer keyFractions and DecimalsWorksheet/Answer keyFractions and DecimalsWorksheet/Answer keyFractions and DecimalsWorksheet/Answer keyFractions and Decimals

NV.CC.OA.K. Operations and Algebraic Thinking

Understand addition as putting together and adding to, and understand subtraction as taking apart and taking from.

OA.K.1. Represent addition and subtraction with objects, fingers, mental images, drawings1, sounds (e.g., claps), acting out situations, verbal explanations, expressions, or equations.

OA.K.2. Solve addition and subtraction word problems, and add and subtract within 10, e.g., by using objects or drawings to represent the problem.

OA.K.3. Decompose numbers less than or equal to 10 into pairs in more than one way, e.g., by using objects or drawings, and record each decomposition by a drawing or equation (e.g., 5 = 2 + 3 and 5 = 4 + 1).

OA.K.4. For any number from 1 to 9, find the number that makes 10 when added to the given number, e.g., by using objects or drawings, and record the answer with a drawing or equation.

OA.K.5. Fluently add and subtract within 5.

NV.CC.NBT.K. Number and Operations in Base Ten

Work with numbers 11-19 to gain foundations for place value.

NBT.K.1. Compose and decompose numbers from 11 to 19 into ten ones and some further ones, e.g., by using objects or drawings, and record each composition or decomposition by a drawing or equation (such as 18 = 10 + 8); understand that these numbers are composed of ten ones and one, two, three, four, five, six, seven, eight, or nine ones.

Standards