Red
A number sentence
What is an expression?
A number sentence with an equal sign
What is an equation?
What is a variable?
Turning a fraction upside down; flipping it
What is a reciprocal?
Solve the equation
s=564-(48 x 7) +18
What is 246?
A store had 36 cases of soda. Each case has 24 sodas. The store sold 198 sodas. Which equation represents s, the number of sodas left?
A) s= (36 + 24) -198
B) s= (36 X 24) -198
C) s= (36 divide 24) -198
D) s=(36-24) -198
What is B) s = (36 x 24) -198
Solve
4t=20
What is 5?
Solve
q-10=30
What is 40?
Solve
r-50 = 10
What is 60?
Find the value of the expression.
[3(4) + 2(30)] -15
What is 57?
Kim baked 3 dozen vanilla cupcakes and 15 dozen lemon cupcakes. She gave away 2 boxes with 25 in each. Use this expression to find how many are left.
[3(12) + 15(12)] - (2 x 25)
What is 166?
Find the value of the expression.
[5(4.2) + 2(3.8)] +8
What is 36.6?
Find the value of the expression.
27-[4(9) - 4(5)] + 3
What is 14?
Find the value of the expression.
100 - [2(27) + 3(12)]
What is 10?
What should be solved first?
8 x (6 - 4) divide 2
What is (6-4)?
The parenthesis indicate:
8(7 - 5.2) + 3 - 1.8
A) 8(7) should be solved 1st
B) 8(7) should be solved 2nd
C) 5.2 + 3 should be solved 1st
D) 7 - 5.2 should be solved 1st
What is D) 7 - 5.2 should be solved 1st?
[35 - (16 + 4)] x 12
The brackets indicate that the second step is :
A) 4 x 12
B) 16 + 4
C) 35 - 16
D) 35 - 20
What is D) 35 - 20?
5(4+3)
Select a true statement:
A. 5 x 4 is the first step
B. 5(4 + 3) is 5 times as large as (4 + 3)
C. 5(4 +3) =23
D. None of the Above
What is B. 5(4 + 3) is 5 times as large as (4 + 3)?
The answer to a division problem.
Quotient
What is the value of the expression.
90 - (8 x 2) + (4 x 7)
What is 102?
To find the value of a numerical expression
The answer to a multiplication problem
product
Mrs. Sebesta's favorite color?
[70 - (8 x 6)] x 7
The brackets indicate that the second step is:
A. 70-8
B. 70-48
C. 8 x 6
D. 6 x 8
What is B. 70-48?