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Grade 3 Math Worksheets

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

Page1234Next ›Lessons 1–10 of 38
Core curriculum lessons 1–10 of 38
Lesson 1Multiplication Models

Build the meaning of multiplication with a visual model — equal groups or an array — each linked to an addition equation and a multiplication equation.

3.OA.A.16 focuses: Equal Groups · Arrays · Describe a Context · Shade the Grid · Use a Fact You Know · Select the Representations
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Lesson 2Division Models

Model and interpret division: share objects equally into groups, make equal groups, and read a division expression two ways (the number in each share, or the number of shares).

3.OA.A.23 focuses: Equal Sharing · Making Groups · Describe a Context
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Lesson 3Multiplication Facts

Practice multiplication facts. Use the Focus buttons to drill one times-table, an easy set, or all facts to 12.

3.OA.C.716 focuses: All facts (0–12) · ×2 · ×3 · ×4 · ×5 · ×6 · ×7 · ×8 · ×9 · ×10 · ×11 · ×12 · 2s, 5s, 10s · 0s & 1s · Up to 5×5 · Multiplication Table
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Lesson 4Associative Property of Multiplication

Multiply three numbers by grouping two of them first: 3 × 5 × 2 = (3 × 5) × 2 = 15 × 2 = 30, or 3 × (5 × 2) = 3 × 10 = 30. Either grouping gives the same product. The Even × Any focus applies the same regrouping to show why an even factor always makes an even product.

3.OA.B.54 focuses: Visual Model · Group Two Ways · Make a Ten First · Even × Any Number = Even
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Lesson 5Distributive Property I

Break a multiplication into easier parts with the distributive property — two ways: complete the split, or use an area model.

3.OA.B.52 focuses: Complete the Split · Area Model
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Lesson 6Commutative Property of Multiplication

See that a x b = b x a with arrays: the second array is the first one turned on its side, so it has the same number of dots. Fill in both products.

3.OA.B.54 focuses: Turn the Array · Rows & Columns · Skip Count on a Number Line · The Great Number Line Jump-Off
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Lesson 7Divide Using Multiplication

Fact family triangle: the top number is the product of the two bottom factors. Write the 2 multiplication and 2 division facts that connect them.

3.OA.B.63 focuses: Unknown Factor · Fact Family Triangle · Complete the Fact Family
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Lesson 9Multiplication & Division Word Problems

Solve multiplication and division word problems within 100 in equal-groups, array, and measurement situations — with a drawing model (multiplication or division), or as a mixed set with no model.

3.OA.A.33 focuses: Multiplication (with Model) · Division (with Model) · Mixed — No Model
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Lesson 10Missing Number in Multiplication & Division Equations

Solve for the unknown factor, dividend, or divisor in a one-step multiplication or division equation.

3.OA.A.43 focuses: Mixed (× and ÷) · Multiplication · Division
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Page1234Next ›Lessons 1–10 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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