Nebraska grade 3 math worksheets

Every Nebraska grade 3 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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Numbers & operations

3.N.1.aRead, write and show numbers up to 10,000 in standard and expanded form with models.Numbers to 10,000
3.N.1.bCompare whole numbers up to 10,000 using number lines and reasoning, and justify.Numbers to 10,000
3.N.2.aSplit shapes into equal areas and name each part as a unit fraction of the whole.Fractions of a whole · Equal parts as fractions
3.N.2.bFind parts of a whole using fraction models.Fractions of a whole
3.N.2.cShow and understand a fraction as a point on a number line.Fractions on a number line
3.N.2.dShow and identify equivalent fractions with pictures, manipulatives and number lines.Equivalent and comparing fractions
3.N.2.eExplain whole numbers as fractions and find fractions equal to whole numbers.Equivalent and comparing fractions
3.N.2.fCompare and order fractions with the same numerator or denominator by reasoning about size.Equivalent and comparing fractions

Algebraic reasoning

3.A.1.aAdd and subtract whole numbers up to four digits, with or without regrouping (CCSS: within 1,000).Adding and subtracting within 1000
3.A.1.bCheck whether sums and differences make sense using estimation and number sense.Two-step story problems
3.A.1.cWrite and solve one-step equations for real problems with any operation and unknown start, change or result.Multiplication and division stories · Missing factors
3.A.1.dInterpret and solve two-step real problems with whole numbers and the four operations.Two-step story problems
3.A.1.eUse commutative, associative, distributive, identity and zero properties to multiply and divide.Multiplying with properties
3.A.1.fExplain multiplication and division and how they relate using drawings, arrays, groups and number lines.Equal groups · Sharing equally · Division as a missing factor
3.A.1.gMultiply and divide within 100 fluently using strategies and properties.Times tables
3.A.1.hMultiply one-digit numbers by multiples of 10 from 10 to 90.Multiplying by tens

Geometry

3.G.1.aSort quadrilaterals into categories by their features (no drawing of non-examples).Quadrilaterals
3.G.2.aSolve real perimeter problems given side lengths, or given perimeter with a missing side.Perimeter
3.G.2.bMeasure areas by counting square units with concrete and pictured models.What is area? · Measuring area
3.G.2.cFind rectangle area by tiling, show area adds, and see it matches multiplying the sides.Area by multiplying
3.G.3.aChoose tools and units to solve problems on length, weight, mass, liquid volume and capacity.Liters and kilograms
3.G.3.bEstimate and measure length to the nearest half inch, quarter inch and centimeter.Measuring to ¼ inch
3.G.4.aTell and write time to the minute on analog and digital clocks.Time to the minute
3.G.4.bSolve real problems adding and subtracting time intervals and finding elapsed time.Time to the minute

Data & probability

3.D.1.aMake scaled picture and bar graphs for data with more than four categories.Scaled graphs
3.D.1.bCollect data and show it on line plots marked in halves and whole units.Measuring to ¼ inch
3.D.2.aAnalyze data and make simple statements from picture graphs, line plots and bar graphs.Scaled graphs

Summaries are ours, in plain words. The same sheets by Common Core: Grade 3.