Free 3rd Grade Math Worksheets for Teachers

3rd grade worksheet moving from apple-basket arrays to fact families and sticker word problems, with a letter for each unknown and a full answer key.

Multiplication bingo for 3rd grade: pick 24 products from a bank of 30, fill a blank BINGO card, and play with 12 caller facts from 7 × 8 to 9 × 8.

Timed 3rd grade drill: a 16-fact Speed Sprint, 8 missing factors, 4 fact-family links such as 8 × 5 = 40 and 40 ÷ 5, plus two quick word problems.

Six 3rd grade word problems from 4 rows of muffins to a two-step juice-box share, each solved by writing an equation with a letter for the unknown.

3rd grade pattern worksheet: turnaround facts on a 6-by-6 chart, doubling from the 2s to the 4s row, an even-products mystery, and break-apart practice.

Fact family worksheet for 3rd grade: match five facts to their division partners, think-multiply to divide, and spot the equation that breaks each family.

Full 3rd grade fraction review: name shaded parts, label number lines in fourths and sixths, match 1/2 with 2/4, and refute Leo's 1/4 vs 1/2 claim.

Seven-question 3rd grade check on comparing fractions: strip models, same-numerator pairs like 3/4 vs 3/8, and the two-pizza same-whole trap.

3rd grade equivalent fractions: match 1/2, 1/3, 3/4, and 2/5 to lettered strips, find 4/8 on a stacked number line, and finish sentences from a fraction bank.

Number-line fractions for 3rd grade: dots on thirds, fourths, and sixths lines, jump counting to 5/8, and Pip the Grasshopper hopping 1/4 at a time.

Five fraction stories for 3rd grade: pizza fourths, a 6-part chocolate bar, polka-dot eighths, a 2/3 garden, and Jordan's unequal cornbread claim.

Four-question fractions exit slip for 3rd grade: shaded 3/4 and 1/6 models, a strip in eighths, Leo's cornbread, and what a denominator means.

3rd grade place value sheet: round 348 and 765, decompose 435 + 248, regroup 682 - 347, multiply by tens, and track a farmer's 280 apples.

Multiples of ten fill-in for 3rd grade: 3 × 50 as 15 tens, reversed blanks like 5 × ___ = 250, and pencil-pack and flour-bag problems.

Rounding stories for 3rd grade: 47 cookies, 73 pages, 348 books, 682 cans, then estimates for a $28 ball, $43 jersey, and 512 vs 289 visitors.

Fifteen rounding questions for 3rd grade plus a sort: does 249 or 250 round to 300? Ends with fair tickets, 176 to the ten and 648 to the hundred.

Add and subtract within 1,000: six regrouping problems including 900 − 542, inverse-operation checks, and can-drive and library stories for 3rd grade.

Warm-up for 3rd grade rounding: bold-digit place value in 472, 815, 639, eight rounding prompts, and a mystery-number riddle that lands on 137.

Scaled bars and line plots for 3rd grade: a garden harvest where each square is 5 vegetables, and 10 seedling heights tallied to the quarter inch.

Elapsed time for 3rd grade with open number lines: reading from 3:15, violin from 4:20 to 5:05, a backwards planetarium problem, and a schedule table.

Read a picture graph keyed at 4 books per symbol, then shade a recess-sports bar graph in fives: scaled graph practice for 3rd grade with two-step problems.

Four tick-marked clocks reading 8:17 to 4:36, then minute intervals on a number line: telling time to the nearest minute for 3rd grade.

Sort 12 items into grams, kilograms, and liters, pick units for a textbook and a watering can, then add 4 kg + 5 kg: measurement for 3rd grade.

Grid rectangles with equal areas but different perimeters, a 7 ft by 4 ft lawn, and missing-side mysteries: area and perimeter for 3rd grade.

Name the rectangle, rhombus, and square, argue why a square is both, then cut shapes into equal parts down to 1/6: 3rd grade geometry workshop.

Sort six shapes, A to F, into an overlapping attribute table where the square fills four rows: classifying quadrilaterals for 3rd grade.

Three-question geometry exit slip for 3rd grade: pick the shared quadrilateral attribute, draw a counterexample, and partition a rectangle into 1/4s.

Quadrilateral riddles from a word bank plus equal-shares practice ending in a four-way cake split: 3rd grade geometry homework with answer key.

Partition practice for 3rd grade: name unit fractions to 1/6, draw equal parts into eighths, and judge which of two rectangles truly shows 1/4.

Seven-word geometry crossword for 3rd grade: definition clues for polygon, quadrilateral, rhombus, vertex, and more, with a filled answer grid.