South Dakota grade 2 math worksheets

Every South Dakota grade 2 math standard by its own code, with the printable sheets that practise it: 27 of 27 have sheets. New problems every time, answer keys and a one-page guide for grown-ups. Free, no sign-up.

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Operations & algebraic thinking

2.OA.A.1Solve one- and two-step adding and subtracting story problems within 100.Story problems within 100
2.OA.B.2Add and subtract within 20 from memory.Facts within 20
2.OA.C.3Tell whether a group of up to 20 objects is odd or even.Odd and even
2.OA.C.4Use repeated addition to count objects in rows and columns.Arrays and repeated addition

Place value

2.NBT.A.1Understand three-digit numbers as hundreds, tens and ones.Hundreds, tens and ones
2.NBT.A.2Count within 1000, and skip-count by 5s, 10s and 100s.Skip counting
2.NBT.A.3Read and write numbers to 1000 as numerals, words and expanded form.Reading and writing numbers
2.NBT.A.4Compare three-digit numbers using >, = and <.Comparing three-digit numbers
2.NBT.B.5Add and subtract within 100 using place value.Adding and subtracting within 100
2.NBT.B.6Add up to four two-digit numbers.Adding up to four numbers
2.NBT.B.7Add and subtract within 1000 using models and place value.Adding and subtracting within 1000
2.NBT.B.8Add or subtract 10 or 100 in your head, for numbers 100–900.Adding and subtracting 10 or 100
2.NBT.B.9Explain why adding and subtracting strategies work.Checking strategies

Measurement & data

2.MD.A.1Measure length with a ruler, yardstick, meter stick or tape.Measuring with a ruler
2.MD.A.2Measure something twice with different units and compare the numbers.Measuring in two units
2.MD.A.3Estimate lengths in inches, feet, centimeters and meters.Estimating length
2.MD.A.4Measure how much longer one object is than another.How much longer?
2.MD.B.5Solve length story problems within 100.Length story problems
2.MD.B.6Show numbers, sums and differences on a number line.Sums on a number line
2.MD.C.7Tell and write time to the nearest five minutes, using a.m. and p.m.Time to 5 minutes
2.MD.C.8aRecognize coins and know their values up to one dollar.Counting money
2.MD.C.8bSolve word problems with dollar bills and coins, using the dollar and cent signs.Counting money
2.MD.D.9Measure lengths and show the results on a line plot.Line plots
2.MD.D.10Draw picture graphs and bar graphs with up to four categories.Picture and bar graphs

Geometry

2.G.A.1Recognize and draw shapes by their angles and faces.Angles and faces
2.G.A.2Split a rectangle into rows and columns of equal squares and count them.Rows and columns of squares
2.G.A.3Split circles and rectangles into two, three or four equal shares.Halves, thirds and fourths

Summaries are ours, in plain words. The same sheets by Common Core: Grade 2.