Addition
m + 4 = 11
m =7
y – 9 = 3
y = 12
9n = 36
n = 4
p/2= 5
p = 10
Memphis buys organic almonds priced at $77 from the grocery store. How much did she pay the cashier, if she received $23 in change?
x – 77 = 23 ; $100
7 = b + 7
b = 0
7 = –8 + r
r = 15
39 = 13z
z = 3
28 = 7/t
t = 4
Landon and Colten participated in a quiz contest. They scored 23 points in all. If Landon scored 9 points, how many points did Colten score?
x + 9 = 23 ; 14 points
11 = 6 + z
z = 5
v – 8 = –10
v = –2
72 = 9r
r = 8
16 = s/4
s = 64
Dwight was gifted a pack of crayons. He gave 13 crayons to his friend Brooklyn and was left with 11 crayons. How many crayons did the pack contain?
x – 13 = 11 ; 24 crayons
18 = r + 6
r = 12
x – 2 = –9
x = –7
8b = 56
b = 7
-8 = x/4
x = –32
Maddox sells raffle tickets at a charity event for $6 each. How many tickets does he have to sell to make $114?
6x = 114 ; 19 tickets
5 + p = 8
p = 3
7 = v – 4
v = 11
72 = 6q
q = 12
8 = a/8
a = 64
Apples picked from an orchard are put into 5 sacks and are loaded into a small truck. If each sack contains 76 apples, how many apples are there in all?
x/5 = 76 ; 380 apples