Kindergarten Math (North Dakota Content Standards)

Mathematical Attributes, grades K–2 (MA)

• K-2.MA.P Use strategies to work through a problem situation and reach a sensible solution (applies to grades K–2).
• K-2.MA.C Make connections and show relationships with words, pictures or symbols (applies to grades K–2).
• K-2.MA.R Use prior knowledge and experience to explain thinking (applies to grades K–2).

Number and Operations (NO)

• K.NO.CC.1 Count aloud by ones and tens to 100, crossing decades correctly, and count on from any number within 100.
• K.NO.CC.2 Count back by ones from 20 and back from a given number within 10.
• K.NO.CC.3 Recognize and write any numeral within 20.
• K.NO.CC.4 Name quickly shown arrangements up to 10 without counting and use ten frames for combinations to 10.
• K.NO.CC.5 Count and say how many in patterned arrangements up to 20 or scattered groups up to 10, writing numerals to 20.
• K.NO.NBT.1 Build and break apart numbers 11–19 as a ten and some ones with models, drawings or equations.
• K.NO.NBT.2 Compare numbers from 1 to 20 as greater than, less than or equal to.

Algebraic Reasoning (AR)

• K.AR.OA.1 Add and subtract within 5 automatically, written vertically and horizontally.
• K.AR.OA.2 For any number 1–9, find the number that makes 10, using a model, drawing or equation.
• K.AR.OA.3 Break numbers to 10 into two parts in several ways, showing it with words, objects or drawings.
• K.AR.OA.4 Solve real addition problems within 10 about putting together or adding to.
• K.AR.OA.5 Solve real subtraction problems within 10 about taking apart or taking away.
• K.AR.OA.6 Recognize, copy, complete and extend repeating patterns such as AB, ABC and AABB.

Geometry and Measurement (GM)

• K.GM.G.1 Name flat shapes (squares, circles, triangles, rectangles) whatever their size or orientation.
• K.GM.G.2 Name solid shapes (cubes, spheres) whatever their size or orientation.
• K.GM.G.3 Compare and sort flat shapes by their likenesses, differences and attributes.
• K.GM.G.4 Make a new shape by combining two or more simpler shapes.
• K.GM.M.1 Compare and order two objects by a shared measurable attribute such as length or weight.
• K.GM.M.2 Use time words from daily life such as today, yesterday, tomorrow, morning, afternoon and night.

Data, Probability and Statistics (DPS)

• K.DPS.D.1 Sort and classify up to 10 objects by attributes and explain the sorting.