Algebra Review

Boost algebra skills! Review expressions, equations, and vocabulary with this engaging worksheet.

On Trista's track team there are 14 boys. If there are a total of 31 members on the team, which equation can be used to find the number of members that are girls, g? g-14=31 14g=31 g+14=31 14 Sort into the correct category Expression x-3 6+2+x+y 6x 8 5x8+11 Equation 2x=8 x+2=7 8=x-5 x=6 81 Which of these could be solved by using the open sentence ? Rita collected 7 more seashells than Henry. If S is the number of seashells that Henry collected, how many did Rita collect? Blanche collected 7 fewer seashells than Connie. If S is the number of seashells that Connie collected, how many did Blanche collect? Amity filled 7 boxes with seashells. IfSis the number of seashells she put in each box, how many seashells did she use in all? Dylan needs 7 seashells more to complete his collection. If S is the number of seashells he has so far, how many will he have after he gets 7 more? Which of these could be solved by using the open sentence ? Lisa read 6 more books this year than last year. If is the number of books Lisa read last year, how many books did she read this year? Drew has 6 fewer posters than Lois. If is the number of posters Lois has, how many posters does Drew have? Rachel has attended 6 times as many soccer games as George has. If is the number of soccer games George has been to, how many games has Rachel attended? Fran made enough cookies for everyone in the class to have 6. If is the number of cookies Fran made, how many students are in the class? If r represents a number, which of the following means “9 less than a number”? r-9 9-r Jasper took all the books out of a box and arranged them on two shelves. He put the same number of books on each shelf. If B represents the number of books that were in the box, which of the following could be used to find the number of books Jasper put on each shelf? B+2 Bx2 B-2 B William’s age is 9 times Susan’s age. If Susan’s age is s, which expression best represents William’s age? 9xs 9+s s-9 s Match the vocabulary with the definition Variable an unknown value Coefficient a number placed next to the variable to show multiplication Equation Two expressions that are equal Expression numbers, variables, and operations Constants The numbers in the equation that are not the coefficient Solving equations Match the equation with its answer 2x=-12 -6 x -16 -5+x=4 9 x-2=-6 -4 x+(-7)=1 8 x+8=3 -5 x-3=-2 1 How are you feeling about Algebra?