Place Value Word Problems
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.
3rd Grade Place Value Worksheets
3.NBT place value: using place value understanding to round whole numbers to the nearest 10 or 100.
3rd Grade Math6 worksheets
Place Value worksheets to download
Multiplying by Multiples of Ten Fill-In
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 and Estimation Word 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.
Rounding to the Nearest 10 and 100
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.
Adding and Subtracting Within 1,000
Add and subtract within 1,000: six regrouping problems including 900 − 542, inverse-operation checks, and can-drive and library stories for 3rd grade.
Rounding and Place Value Warm-Up
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.
Curriculum objectives covered
3.NBT.1
“Use place value understanding to round whole numbers to the nearest 10 or 100.”
3.NBT.2
“Fluently add and subtract within 1000 using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition and subtraction.”
3.NBT.3
“Multiply one-digit whole numbers by multiples of 10 in the range 10-90 (e.g., 9 × 80, 5 × 60) using strategies based on place value and properties of operations.”
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Multiplication and Division
3.OA multiplication and division: interpreting products of whole numbers and building fluency with multiplication and division within 100.
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3.NF fraction foundations: understanding a fraction 1/b as the quantity formed by one part when a whole is partitioned into b equal parts.
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3.MD measurement: telling and writing time to the nearest minute and measuring time intervals in minutes.
Geometry
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