# 4th Grade Skills, when mastered, open a new world of math to your child. This year is when your child moves from recognizing fractions to actually doing computations with them.  Where the decimal point will no longer be a mysterious dot on the page, but present new meanings to the word number!Where geometry is no longer simply shapes on paper, but the knowledge behind everything they look at or touch.This is a very exciting time in your kids elementary math education.

Many teachers no longer issue homework to their classes. My question is, how is a student to reinforce what is being learned if home is taken out of the equation?

You (if you are a parent) know the value of 'home' and practice - so congratulations to you!

Use this page to access all the printable math worksheets you need to help keep your child on task and interested in their math

This list of skills is based on the 4th grade level expectatoins from Washington State OSPI These Grade Level Expectations are organized by basic math subject area for 4th Grade, based on Washington States OSPI.  If you would rather have a basic math skills requirements list organized by subject area, that includes every requirement from Kindergarten to 6th grade in one downloadable document please visit my Grade Level Expectations section.

## 4th Grade Skills by Subject Area Algebra Solve two-step word problemsSolve equations in the form of  ____ x 9 = 63; 81 ÷ ___ = 9Solve problems with more than one operations, as in (72 ÷ 9) x(36 ÷ 4) = _____Equality properties – know that equals added to equals are equal; equals multiplied by equals are equal.Use letters to stand for any number, as in working with a formula eg area of rectangle: A = L x W Numbers and Operations Read and write numbers (in digits and words) up to nine digitsRecognize place value up to hundred millions Order and compare numbers to 999,999,999 using the signs < , > =Write numbers in expanded formUse a number line; locate positive and negative whole numbers on a number lineRound to the nearest ten, hundred and thousandIdentify perfect squares (and square roots) to 144; recognize the square root signIdentify Roman numerals from 1 to 1000 and identify years as written in Roman Numerals Know the meanings of multiple, factor, prime number and composite numberRecognize fractions to one-twelfthIdentify numerator and denominatorWrite mixed numbers; change improper fractions to mixed numbers and vice versaRecognize equivalent fractions (eg ½ = 2/4)Put fractions in lowest termsRename fractions with unlike denominators to fractions with common denominatorsCompare fractions with like and unlike denominators using the signs <, >, =Solve problems in the form of 2/3 = ½ xAdd and subtract fractions with like denominatorsExpress simple outcomes as fractions (eg 3 out of 4 as ¾)Read and write decimals to the nearest thousandthRead and write decimals as fractions (eg 0.39 = 39/100)Write decimal equivalents for halves, quarters, eights and tenthsCompare fractions to decimals using the signs <, >, =Write deciamls in expanded formRound decimals to the nearst tenth, to the nearest hundredthCompare decimals, using the signs < , >, =Read and write decimals on a number lineAdd and subtract with decimal numbers to two places.Review and reinforce basic multiplication facts to 10 x 10Mentally multiply by 10, 100, 1000Identify multiples of a given number, common multiples of two given numbersMultiply by two-digit and three digit numbersWrite numbers in expanded form using multiplicationEstimate a productUse mental computation strategies for multiplication, such as breaking a problem into partial products eg 3 x 27 = (3 x 20) = (3 x 7) = 60 + 21 = 81Check multiplication by changing the order of the factorsMultiply three factors in any given orderSolve word problems involving multiplicationUnderstand multiplication and division as inverse operationsReview the meaning of dividend, divisor and quotientReview and reinforce basic division facts to 100 ÷ 10Identify different ways of writing division problems: 28 ÷ 7; 7√28 ; 28/7Identify factors of a given number, common factors of two given numbersReview: you cannon divide by 0; any number divided by 1 = that numberEstimate the quotientDivide dividends up to four-digits by one-digit and two-digit divisorsSolve division problems with remaindersCheck division by multiplying and adding remainder Measurement Linear Estimate and make linear measurements in yard, feet andinches (to 1/8th inch) and in meters, centimeters and millimeters Weight Estimate and measure weight in pounds and ounces; grams and kilograms Capacity (volume) Estimate and measure liquid capacity in teaspoons, tablespoons, cups, pints, quarts, gallons and in milliliters and liters.Know equivalences among US customary units of measurement and solve problems involving changing units of measurement TimeSolve problems on elapsed time Geometry Plot points on a coordinate plane (grid) using ordered pairs of positive whole numbersIdentify and draw points, segments, rays, linesIdentify and draw lines: horizontal; vertical; perpendicular; parallel; intersectingIdentify angles; identify angles as right, acute, or obtuse.Identify polygons – Triangle, quadrilateral, pentagon, hexagon and octagon (regular) Parallelogram, trapezoid, rectangle, square.Identify and draw diagonals of quadrilaterals.Circles: Identify radius (plural: radii) and diameter; radius = ½ diameterRecognize similar and congruent figuresKnow the formula for the area of a rectangle (Area = length x width) and solve problems involving finding area in a variety of square units (such as mi2; yd2; ft2; in2; km2; m2; cm2; mm2)Compute volume of rectangular prisms in cubic units (cm3, in3) Data Analysis Create and interpret bar graphs and line graphs
When your child has mastered their 3rd Grade Skills, it's time to move on and up to Fourth grade skills! And don't forget to head over to our home page! Here you will find great resources to help you tutor your child, such as manipulatives, board games, math puzzles and activities!

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