Oklahoma grade 2 math worksheets

Every Oklahoma grade 2 math standard by its own code, with the printable sheets that practise it: 36 of 36 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

2.N.1.1Read, write and show whole numbers up to 1,000 in many ways.Reading and writing numbers
2.N.1.2Place a whole number up to 100 on an open number line.Sums on a number line
2.N.1.3Describe numbers to 1,000 as hundreds, tens and ones in standard and expanded form.Hundreds, tens and ones · Reading and writing numbers
2.N.1.4Find 10 or 100 more or less than a three-digit number.Adding and subtracting 10 or 100
2.N.1.5Use objects to tell whether a number is even or odd.Odd and even
2.N.1.6Round numbers up to 1,000 to the nearest ten and hundred.Rounding to 10 and 100 (Grade 3)
2.N.1.7Compare and order numbers up to 1,000 with words and >, =, <.Comparing three-digit numbers
2.N.2.1Use how addition and subtraction are related to build facts within 20.Fact families (Grade 1) · Facts within 20
2.N.2.2Know addition and subtraction facts within 20 fluently.Facts within 20
2.N.2.3Estimate sums and differences up to 100.Estimating and checking
2.N.2.4Add and subtract two-digit numbers using place-value strategies and algorithms.Adding and subtracting within 100
2.N.2.5Solve addition and subtraction problems with numbers up to two digits.Story problems within 100
2.N.2.6Use repeated addition, arrays and ten frames to build the idea of multiplication.Arrays and repeated addition
2.N.3.1Identify halves, thirds and fourths of a set or an area.Halves, thirds and fourths
2.N.3.2Make equal shares of lengths, sets and areas for halves, thirds and fourths.Halves, thirds and fourths
2.N.4.1Count a set of coins up to $1 and write the value with the cent sign.Counting money
2.N.4.2Choose coins to make a given amount up to $1.Counting money

Algebraic reasoning

2.A.1.1Make, describe and extend growing and shrinking number patterns.Growing patterns (Grade 1)
2.A.1.2Show and describe repeating shape patterns.Repeating patterns (Kindergarten)
2.A.2.1Show number sentences with objects and on number lines.Sums on a number line
2.A.2.2Make models and stories for number sentences, and number sentences for stories.Story problems within 100
2.A.2.3Use the commutative and identity properties to find unknowns in addition and subtraction sentences.Turn-around and grouping facts (Grade 1) · Missing numbers (Grade 1)

Geometry & measurement

2.GM.1.1Recognize regular and irregular trapezoids and hexagons.Angles and faces
2.GM.1.2Describe, compare and sort flat shapes by their attributes.Angles and faces
2.GM.1.3Build and take apart flat shapes using triangles, squares, hexagons, trapezoids and rhombi.Putting shapes together (Grade 1)
2.GM.1.4Sort solid shapes by number of faces, vertices and edges.Angles and faces
2.GM.1.5Spot right angles and tell if an angle is smaller or larger than a right angle.Lines, rays and segments (Grade 4)
2.GM.2.1Explain why a smaller unit takes more units to measure the same length.Measuring in two units
2.GM.2.2Use a ruler to measure to the nearest whole unit, linking ruler marks to length.Measuring with a ruler
2.GM.2.3Explore how containers of different shapes can hold the same amount.Holding the same amount
2.GM.3.1Tell the difference between a.m. and p.m.Time to 5 minutes
2.GM.3.2Read and write time to the quarter hour on analog and digital clocks.Time to 5 minutes

Data & probability

2.D.1.1Explain that bar length or picture count shows how many are in a category.Picture and bar graphs
2.D.1.2Put data with up to four categories in picture or bar graphs scaled by 1, 2, 5 or 10.Picture and bar graphs · Scaled graphs (Grade 3)
2.D.1.3Write and solve one-step add or subtract problems using picture or bar graph data.Picture and bar graphs
2.D.1.4Draw conclusions and make predictions from picture and bar graphs.Picture and bar graphs

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