This set of online computer games is ideal for 4th grade students.There are:14 games180 math questions50 reading questionsThe math standards cover:Double-digit multiplicaiton4-digit by 1-digit multiplicationRounding to the nearest: ten, hundred, thousand, ten-thousand, hundred-thousandPlace Value review3-, 4-, 5-, and 6-digit addition and subtractionPlace Value ReviewComparing Place Vlaue3rd grade subtractionThe reading questions focus on prefixes and suffixes with the following activities:Build