WALT - write algebraic expressions

Write the expressions


Kenny has 57 buttons. Chad has b more buttons than Kenny. Write the expression that shows how many buttons Chad has.


B-57


Pedro has c oatmeal biscuits. He splits them evenly among 8 bags. Write the expression that shows how many biscuits are in each bag.


C ÷ 8


There are r rows of chairs with 3 chairs in each row. Write the expression that shows the number of chairs in total.


Rx3


Laura has 98 buttons. She gives away b buttons. Write the expression that shows the number of buttons Laura has left.


98-b


The debate team has m members. Each member sold 2 coupon books as a fundraiser. Write the expression that shows the number of coupon books the club sold.


M2





The jazz band has m members. To raise money for a tour, each member sold 13 raffle tickets. Write the expression that shows the number of raffle tickets sold.


m13





Wyatt has 68 buttons. Alvin has b more buttons than Wyatt. Write an expression that shows how many buttons Alvin has.


b+68






William bought t toy cars. The cars came in 9 packages. Write an expression that shows how many toy cars were in each package.





t÷9