That's SUM Difference!!
The Great Divide
Write It Out!
That's so random!
Cowbell
100
x + 56 = 189
What is 133?
100
2.4x = 7.68
x = 3.2
100
Samantha donated 7 T-shirts to charity and has 17 left. Write an equation you could use to find x, the number of T-shirts Samantha had originally.
x - 7 = 17
100
Kenneth drove 167.5 miles in 3 7/20 hours. This was his average speed.
What is 50 mph?
100
A mathematical sentence that includes an equals sign to compare two expressions.
What is an equation?
200
1,813 - x = 37
What is 1776?
200
8.2x = 131.2
x = 16
200
At the beginning of the week, Paloma opened a new box of 125 coffee creamers. Sixty-five coffee creamers were used during the week. Write an equation you could use to find x, the number of coffee creamers left at the end of the week.
x + 65 = 125
200
A rhombus has a perimeter of 784 feet. This is the length of each side of the rhombus.
What is 196 feet?
200
Operations that undo each other.
What is inverse operations?
300
1,813 + x = 37
x = -1776?
300
Mathis made gift bags for the students in his class for his birthday. Each gift bag contains 5 pieces of candy. If he brought 120 pieces of candy total, how many gift bags did Mathis give out?
What is 24?
300
Susan's math teacher assigned x homework problems on Monday. On Tuesday, she assigned 14 more problems. Over the two days, a total of 23 homework problems were assigned. Write an equation you could use to find x, the number of problems assigned on Monday.
x + 14 = 23
300
At their going-out-of-business sale, Bill's Bikes sold 38 bikes and had 60 left. Write an equation you could use to find x, the number of bikes the store had originally.
x - 38 = 60
300
A mathematical process used to simplify an expression, in which terms with the same variable(s) or constants are added/subtracted.
What is combine like terms?
400
Keira used 6 2/3 yards of fabric to make a quilt. After making the quilt, she had 2 1/3 yards of the fabric left. How many yards of fabric did Keira have before making the quilt?
What is 9 yards?
400
Lana cuts 2 pieces for every 5 inches from a dowel for a craft project, for a total of 9 pieces. What is the length of the dowel initially?
What is 22.5 inches?
400
Last month, Marcus borrowed $90 from his roommate. So far, he has paid him back $29. Write an equation you could use to find x, the amount of money he still owes his roommate.
x + 29 = 90
400
Avery had $25.36 in her wallet. If she bought lunch with 10 1/4 dollars from her wallet, how much money did she have in her wallet after lunch?
What is $15.11?
400
When solving equations, to __________________ means to get a variable with a coefficient of 1 alone on one side of an equation; use the properties of equality and inverse operations to isolate a variable.
What is isolate the variable?
500
Mitchell received a stipend at the beginning of the semester to buy textbooks. During the semester, he spent $416.91 on textbooks. He had $67.59 of the stipend left at the end of the semester. How much was Mitchell's stipend?
What is $484.50?
500
Gavin is building a fence. He needs to put a post every 4 1/2 feet. If a new segment of the fence has 16 new posts, using the last post from the previous section of fence as a starting point, how long is the new segment of fence?
What is 72 feet?
500
Silas took 13 bags of glass to the recycling center on Monday. He took 10 bags of plastic to the recycling center on Tuesday. Write an equation you could use to find x, the total number of bags of glass and plastic Silas took to the recycling center.
x - 10 = 13
500
Lois made a dish with 5 1/3 cups of pasta. One serving of the pasta is 1/3 cups. How many servings of pasta were in the dish Lois made?
What is 16?
500
The number part of a term that contains a variable.
What is coefficient?
M
e
n
u