South Dakota (2027–28) kindergarten math worksheets

Every South Dakota 2027–28 kindergarten math standard by its own code, with the printable sheets that practise it: 37 of 37 have sheets. New problems every time, answer keys and a one-page guide for grown-ups. Free, no sign-up.

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Numbers & operations

K.N.1Count to 100 by ones and by tens.Counting to 100
K.N.2Count on from any number up to 100; count back from any number within 20.Counting back from 20 · Counting on from any number
K.N.3Read, write, and recognize numbers 0 to 20.Writing numbers
K.N.4Count objects by matching one number word to each object.Counting and one more
K.N.5The last number counted tells how many, whatever the order or arrangement.Counting and one more
K.N.6Name the number that is one more than a number within 20.Counting and one more
K.N.7Count up to 20 objects set in a line, an array, or a circle.Counting to 20
K.N.8Count up to 10 objects that are scattered.Counting to 20
K.N.9Find the number that goes with 1 to 9 to make 10.Making 10
K.N.10Count out a given number of objects, 0 to 20.Counting to 20
K.N.11Tell if one group of up to 10 objects has more, fewer, or the same as another.More, fewer, same
K.N.12Compare two written numbers from 0 to 10.Comparing numbers to 10
K.N.13Describe where objects are using words like above, below, beside, behind.Above, below, beside

Operations & algebraic thinking

K.OA.1Show adding and subtracting within 10 with objects, fingers, drawings, or words.Adding and taking away with pictures
K.OA.2Write an equation for an addition or subtraction situation.Adding and taking away with pictures
K.OA.3Understand adding as putting together, getting more, or counting on.Adding and taking away with pictures
K.OA.4Understand subtracting as taking away, taking apart, or counting back.Adding and taking away with pictures
K.OA.5Solve add or subtract story problems within 10 with objects or drawings.Story problems within 10
K.OA.6Split numbers 1 to 10 into two parts in different ways with pictures or equations.Breaking apart numbers
K.OA.7Find every way to split 5 into two parts.Breaking apart numbers
K.OA.8Build and break apart 11 to 19 as ten and some ones.Ten and some more

Measurement

K.M.1Name things you can measure about an object, like length, weight, or size.What can we measure?
K.M.2Compare two objects by the same measurable feature.Longer, shorter, taller
K.M.3Know clocks measure time; answer questions about times of day and lengths of time.Days and months
K.M.4Know calendars show days, weeks, months, years; use yesterday, today, tomorrow.Days and months · Reading a calendar (Grade 1)
K.M.5Name pennies and dimes and know their values.Coins and bills (Grade 1)
K.M.6Count the value of a group of pennies or a group of dimes.Coins and bills (Grade 1)
K.M.7Collect objects and sort them into groups.Sort and count

Geometry

K.G.1Sort shapes into flat (2D) and solid (3D).Flat and solid shapes
K.G.2Name circles, triangles, squares, rectangles and describe sides, corners, and square corners.Naming shapes · Sides and corners
K.G.3Identify and draw circles, triangles, squares, rectangles, and trapezoids turned different ways.Naming shapes · Drawing shapes
K.G.4Identify cubes, cones, cylinders, and spheres.Naming shapes
K.G.5Build and draw shapes seen in the world around you.Drawing shapes
K.G.6Put simple shapes together to make larger shapes.Making bigger shapes

Mathematical fluency

K.MF.1Add within 5 fluently.Facts within 5
K.MF.2Subtract within 5 fluently.Facts within 5
K.MF.3Recognize amounts up to 5 at a glance on tallies, five frames, fingers, dice, dominoes.How many at a glance · Counting to 20

Summaries are ours, in plain words. The same sheets by Common Core: Kindergarten.