Louisiana (2027–28) grade 3 math worksheets

Every Louisiana 2027–28 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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Numeracy & operational fluency

3.NOF.A.1Understand unit and other fractions as equal parts of a whole or set; model them and solve problems.Fractions of a set · Fractions of a whole
3.NOF.A.2Place fractions on a number line by splitting 0 to 1 into equal parts.Fractions on a number line
3.NOF.A.3Find equivalent fractions, write wholes as fractions, and compare same-numerator or same-denominator fractions.Equivalent and comparing fractions
3.NOF.B.4Multiply and divide within 100 fluently; know one-digit products by memory.Times tables
3.NOF.C.5Round whole numbers to the nearest 10 or 100 and use estimates in problems.Rounding to 10 and 100
3.NOF.C.6Add and subtract within 1000 fluently with strategies and algorithms.Adding and subtracting within 1000
3.NOF.C.7Multiply one-digit numbers by multiples of 10 such as 9 x 80.Multiplying by tens

Algebraic reasoning

3.AR.A.1Interpret a product as a number of equal groups.Equal groups
3.AR.A.2Interpret a quotient as sharing or grouping equally.Sharing equally
3.AR.A.3Solve multiply and divide story problems within 100 with drawings and equations.Multiplication and division stories
3.AR.A.4Find the missing number in a multiplication or division equation.Missing factors
3.AR.B.5Use properties of operations to multiply and divide.Multiplying with properties
3.AR.B.6See division as finding a missing factor.Division as a missing factor
3.AR.C.7Solve two-step story problems with equations and check answers by estimating.Two-step story problems
3.AR.C.8Find, make, and extend number patterns and explain them.Patterns in tables
3.AR.D.9Compare and order whole numbers up to 100,000 using >, =, <.Numbers to 100,000 · Reading big numbers (Grade 4)

Geometric reasoning & logic

3.GL.A.1Shapes can share features that define bigger groups, like quadrilaterals.Quadrilaterals
3.GL.A.2Split shapes into equal-area parts and name each as a unit fraction.Equal parts as fractions

Data analysis & measurement

3.DM.A.1Measure and estimate liquid volume and mass in grams, kilograms, liters; solve one-step problems.Liters and kilograms
3.DM.B.2Draw scaled picture and bar graphs and answer how-many-more questions.Scaled graphs
3.DM.B.3Measure lengths to half and quarter inches and show data on a line plot.Measuring to ¼ inch
3.DM.C.4Understand area as square units that cover a shape with no gaps.What is area?
3.DM.C.5Find area by counting unit squares.Measuring area
3.DM.C.6Link area to multiplying side lengths and to the distributive property; combined rectangles moved to grade 4.Area by multiplying
3.DM.D.7Solve perimeter problems, including missing sides and same perimeter with different areas.Perimeter
3.DM.E.8Tell time to the minute, find elapsed time (also over an hour), and solve time problems.Time to the minute
3.DM.E.9Solve two-step money problems with coins and bills over a dollar using $ and cent signs.Making change to $5 · Counting money (Grade 2)

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