Mathness!Math Worksheets

North Dakota grade 2 math worksheets

Every North Dakota grade 2 math standard by its own code, with the printable sheets that practise it: 28 of 28 have sheets. New problems every time, answer keys and a one-page guide for grown-ups. Free, no sign-up.

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Number & operations

2.NO.CC.1Count forward from any number within 1,000.Skip counting
2.NO.CC.2Count backward from any number within 1,000.Skip counting
2.NO.CC.3Read and write numbers to 1,000 in standard, word and expanded form.Reading and writing numbers
2.NO.CC.4Skip count forward and backward by 2s and 100s and notice the patterns.Skip counting
2.NO.NBT.1Understand a three-digit number as hundreds, tens and ones.Hundreds, tens and ones
2.NO.NBT.2Compare three-digit numbers with >, <, = and justify by place value.Comparing three-digit numbers
2.NO.NBT.3Add within 100 using place value or the link between addition and subtraction.Adding and subtracting within 100 · Adding up to four numbers · Sums on a number line
2.NO.NBT.4Subtract within 100 using place value or the link between addition and subtraction.Adding and subtracting within 100 · Sums on a number line
2.NO.NBT.5Mentally add or subtract 10 or 100 to or from numbers between 100 and 900.Adding and subtracting 10 or 100
2.NO.NF.1Split circles and rectangles into two, three or four equal parts and name them.Halves, thirds and fourths
2.NO.NF.2Know identical wholes can be split into equal parts in different ways.Halves, thirds and fourths
2.NO.NF.3See that splitting a shape into more equal parts makes each part smaller.Halves and fourths (Grade 1)

Algebraic reasoning

2.AR.OA.1Add and subtract within 20 automatically.Facts within 20
2.AR.OA.2Use properties of operations to solve addition and subtraction within 100 and explain your thinking.Adding and subtracting within 100 · Checking strategies
2.AR.OA.3Solve one- and two-step addition story problems within 100, including unknowns.Story problems within 100
2.AR.OA.4Solve one- and two-step subtraction story problems within 100, including unknowns.Story problems within 100
2.AR.OA.5Use repeated addition to find the total in a rectangular array (up to 5 by 5).Arrays and repeated addition
2.AR.OA.6Tell if a group of 0 to 20 objects is even or odd by showing equal parts.Odd and even

Geometry & measurement

2.GM.G.1Identify flat shapes including parallelograms and quadrilaterals.Angles and faces
2.GM.G.2Find the flat shapes that make up the faces of solid shapes.Faces, edges and corners
2.GM.G.3Draw or build shapes with a given number of sides, angles, faces, edges or vertices.Angles and faces
2.GM.M.1Measure an object with two standard units and explain how the results relate to unit size.Measuring with a ruler · Measuring in two units
2.GM.M.2Estimate and measure how much longer one object is than another in standard units.Estimating length · How much longer?
2.GM.M.3Tell and write time to five minutes, including quarter past and quarter to, with a.m./p.m.Time to 5 minutes
2.GM.M.4Count mixed quarters, dimes, nickels and pennies up to one dollar (word problems come in grade 3).Counting money

Data, probability & statistics

2.DPS.D.1Ask questions, collect data in up to four categories and show it in picture and bar graphs.Picture and bar graphs
2.DPS.D.2Collect data and make line plots marked in whole units.Line plots
2.DPS.D.3Use graph data to solve one-step comparison problems.Picture and bar graphs

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

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