3rd grade (U.S.) Math Mission

The 3rd Grade math Mission is a set of skills on Khan Academy. This mission consists of 3rd Grade level exercises from the U.S.A.

There is a total of 40 exercises skills in this mission, including: addition with 1000; subtraction with 1000; multiplying 1-digit numbers; basic division; 1-digit division; multiplication and division word problems; solving basic multiplication and division equations; relate division to multiplication; number line 1; Two-step word problems with addition, subtraction, multiplication, and division; multiply by tens; multiply by tens word problems, recognizing fractions, fractions on the number line 1; fractions on the number line 2; equivalent fractions models; identifying numerators and denominators; comparing fractions with the same denominator; comparing fractions with the same numerator; naming the whole; area 1; measuring area with unit squares; finding area by multiplying; comparing areas by multiplying; area and the distributive property; decompose shapes to find area; perimeter 1; finding perimeter; comparing area and perimeter; solving problems with picture graphs 2;solving problems with bar graphs 3; creating picture and bar graphs 2; creating line plots 2; mass word problems; volume word problems 1; categorize quadrilaterals; cutting shapes into equal parts; rounding to the nearest ten or hundred; properties of multiplication 1; properties of multiplication 2

The mission foundation categories are: Addition and Subtraction; Multiplication and Division; Fractions; Measurement and Geometry; Place Value and Rounding; and Expressions and Patterns.