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Grade 3 Math Worksheets

38 lessons in teaching order · every Grade 3 standard covered · free printable worksheets with answer keys

Page1234‹ PrevLessons 31–38 of 38
Core curriculum lessons 31–38 of 38
Lesson 31Read the Scale: Liquid Volume & Mass

Measure liquid volume on a beaker with a milliliter scale, or mass on a dial scale in grams. Read the marked level or the needle and write the measurement.

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Lesson 32Mass & Volume Word Problems (One Step)

Solve one-step word problems that add, subtract, multiply, or divide masses or liquid volumes given in the same metric unit (g, kg, mL, or L). Open work area; the answer key shows the one-step number sentence.

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Lesson 33Scaled Bar Graphs

Read a scaled bar graph of survey results and answer questions about quantities, differences, and totals — or make a scaled bar graph from a data table, choosing and labeling the scale.

3.MD.B.32 focuses: Read the Graph · Make the Graph
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Lesson 34Scaled Picture Graphs

Read a scaled picture graph of survey results where each symbol stands for 2, 5, or 10 students, answer questions about the data — or make a scaled picture graph from a data table by choosing a key.

3.MD.B.32 focuses: Read the Graph · Make the Graph
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Lesson 35Line Plots: Halves & Fourths

Measure lengths to the nearest half- or quarter-inch and show them on a line plot with a fractional scale, then answer questions about the data.

3.MD.B.42 focuses: Halves (½) · Fourths (¼)
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Lesson 36Perimeter of Rectangles

Add up the side lengths of a rectangle or square (whole-number sides) to find its perimeter.

3.MD.D.83 focuses: Find the Perimeter · Find the Missing Side · Same Perimeter or Same Area
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Lesson 37Quadrilaterals & Shape Categories

Recognize and name quadrilaterals — square, rectangle, rhombus, parallelogram, trapezoid — and tell whether a shape is a quadrilateral.

3.G.A.13 focuses: Name the Quadrilateral · Quadrilateral or Not? · Draw a Quadrilateral
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Lesson 38Equal Areas & Unit Fractions

Partition a shape into equal parts and name the area of each part as a unit fraction of the whole shape.

3.G.A.22 focuses: Equal Parts of a Shape · Unit Square Model
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Page1234‹ PrevLessons 31–38 of 38
Games & puzzles 8 · scroll for more
Cross-Number (Add & Subtract) I
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Number Pyramid (5 Rows) III
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Magic Square (Addition)
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Calcudoku (4×4)
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Math Maze (Multiply) II
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Secret Code Riddle (Multiply) III
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Target Number (3 numbers)
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Futoshiki (4×4)
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