# 3rd Grade Common Core: 3.OA.8

Common Core Identifier: 3.OA.8 / Grade: 3
Curriculum: Operations And Algebraic Thinking: Solve Problems Involving The Four Operations, And Identify And Explain Patterns In Arithmetic.
Detail: Solve two-step word problems using the four operations. Represent these problems using equations with a letter standing for the unknown quantity. Assess the reasonableness of answers using mental computation and estimation strategies including rounding.3
50 Common Core State Standards (CCSS) aligned worksheets found:
These word problems have a farming theme. Students use critical thinking to determine which operations are required for solving each problem.
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Find the answers to the four word problems. Students will need to use reasoning skills to determine whether they should add, subtract, divide, or multiply.
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Solve each of the multi-step word problems on this page. Problems contain basic numbers of 20 or less. Each problem can be solved without knowledge of multiplication or division.
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These four word problems require students to add, subtract, multiply, and divide. Includes a money problem.
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Use addition and subtraction to solve each of these four story problems.
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Calculate how much it would cost to purchase several items from a fruit stand.  Multiple step problems require multiplication and addition.
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More multi-step word problems to solve.
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This file has five more word problems- one for each day of the school week. In this set, students will use addition, subtraction, and basic multiplication (repeated addition) to solve single and multi-step problems.
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With this next set in the series, students will practice concepts such as fractions, elapsed time, and area using the realistic situations described in the word problems.
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This set of five daily word problems includes multi-step operations problems, elapsed time, and more!
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Find the rule for the input/output table, tell how to solve a multi-step word problem, complete operations with parenthesis, write mixed numbers on a number line, and multiply to find the area of a square.
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This next set of daily word problems involves reading and understanding data on tables, operations with money, and more.
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This file includes a multi-step problem that requires both subtraction and multiplication. There is also a problem where students must draw an array to multiply.
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Practice fractions, reasoning, and reading and interpreting data on a line plot with this week's daily word problems.
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Practice fractions, number lines, perimeter, and more with this group of daily math worksheets.
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Challenge your students to solve these tricky multi-step math problems. Each one requires students to add and/or subtract.
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Practice skills involving operations with money, fractions, and more with these daily word problems.
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Determine how much liquid is in each of the two beakers and subtract to find the difference. Solve multi-step problems using knowledge of the four operations. Divide \$20 equally among four children.
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Continue practicing important math skills every day with our next set of Daily Word Problems.
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With these worksheets, your class can solve an elapsed time problem using a number line, divide a trapezoid into equal parts, name fractional points on a number line, make a bar graph, and identify right angles.
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In this file, you'll see a new 3rd grade word problem for each day of the week. Skills include counting money, addition, and subtraction, as well as basic multiplication.
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Practice more important math skills with this next set of daily word problems. Area, operations with money, and factors are some of the skills included this week.
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Operations with money, measurement, and elapsed time are some of the skills students will work on with this week's daily math problems.
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Students will need to add and subtract 2-digit and 3-digit numbers to find the answers to these multi-step word problems.
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This file contains 5 worksheets, with one word problem on each page. There are 3 multi-step problems and 2 one-step problems.
(Click the 'Alt' button below if you prefer color poster versions of these problems.)
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Students solve multi-step problems with an amusement park theme using money. Addition, subtraction, multiplication, and division skills are included.
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Students will use math skills to answer a series of questions about golf balls, coins, t-shirts, and crayons.
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Review important math skills every day with these daily worksheets.
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This next set of daily word problems includes several multi-step operations problems and an elapsed time problem.
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Here are four multiple-step word problems that will require a combination of addition, subtraction, multiplication, or division. Two money questions are included. This file has an answer key.
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Week twenty-four of our daily math review includes input and output tables, area, perimeter, and some multiplication and division facts.
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With these worksheets, students will practice skills such as completing a table, reading and interpreting a line plot, and performing multi-step operations.
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Skills on this set of worksheets includes: reading and interpreting a line plot; solving a basic multiplication word problem; solving a basic division problem; and completing a multi-step problem involving multiplication and addition.
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After this week's set of worksheets, your students may be ready to move on to our Level D Daily Word Problems.
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Practice skills such as reading a table, comparing fractions, calculating perimeter, and more with the next set of daily word problems.
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This week students will work on skills such as finding area, completing a table, comparing fractions, and more.
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On these printable activities, your class will write repeated addition number sentences, complete addition/subtraction bar models, interpret a line plot, interpret a pictograph, and draw hands on an analog clock.
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This set has multiple-step problems with addition and subtraction, as well as single-step multiplication problem, and a special place value challenge.
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Give your students the opportunity to practice important math skills every day with these daily word problems. This set includes a bar graph, elapsed time, area, and more.
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This set of daily word problems includes deciphering a graph, interpreting data on a table, and operations problems.
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Practice multi-step problems with these four word problems. Students must use critical thinking to decide whether to add, subtract, multiply, or divide. This worksheet includes one money problem.
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The third week of Math Buzz for 4th grade features skills like: division, place value, advanced subtraction, rounding, fractions, area, and perimeter.
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Daily practice can really help students learn and remember important math skills. This week, students will interpret data on a table, draw pictures to solve problems with fractions, and more.
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Solve multi-step word problems using knowledge of the four operations. Compare fractions of pizzas. Solve a basic multiplication and division problem.
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This worksheet requires students to add, subtract, multiply, and divide. There are no exponents or parenthesis in these problems.
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This practice sheet requires students to use all operations, as well as exponents and parenthesis. The calculations often include multiple digits and/or decimals.
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Solve the problems and answer the short question. These problems include parentheses.
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This basic practice page includes a box which shows students a sample order of operations problem step-by-step.
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These problems include basic parenthesis and exponents. There is a short answer question included.
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This practice sheet requires students to use all operations, as well as basic exponents and parenthesis.
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