Numbers
Indianapolis Indiana has an elevation of 719ft.
Indio California is located below sea level. What is a possible elevation of Indio California?
A. 100ft
B. 0 Feet
C. -8ft
D. 8 Feet
Equivalent expressions are given. (75 + 30) − 9 = 15(5 + 2) − 9
Which property was used to write the equivalent expressions?
A. Associative
B. Commutative
C. Inverse
D. Distributive
D. Distributive
Solve.
14 = t ÷ 1/2
T = 7
Simplify:
2s + 5w - 3s - 7w + 8 + 5w
8 - 1s + 3w
An expression is given:
3x + 8 + (5x + 6)
Write an equivalent expression using the associative property.
Regroup in any form without changing the answer
The temperature in Miami, Florida is 85 degrees F. It is -5 degrees F in Minneapolis, Minnesota.
Select two true statements.
A. The temperature in Minneapolis is above 0 degrees F.
B. The temperature in Miami is above 0 degrees F.
C. The difference in temperatures is less than 85 degrees F.
D. The difference in temperatures is more than 85 degrees F.
E. The difference in temperatures is 85 degrees F.
An expression is given.
8(30 + 5) ÷ 7
Which expression is equivalent to the given expression?
A. (8 + 30) + (8 + 5) ÷ 7
B. (8 × 30) + (8 × 5) ÷ 7
C. (8 + 30) × (8 + 5) ÷ 7
D. (8 × 30) × (8 × 5) ÷ 7
B. (8 × 30) + (8 × 5) ÷ 7
Which fraction is equivalent to 0.83? (cannot buzz before 20 seconds)
A. 7/9
B. 5/7
C. 5/6
D. 6/7
C. 5/6
Simplify: 4a(7 - 9) + 6a
-2a
Write an expression that are equal to:
12(3a + 2)
36a +24
12(2 + 3a)
3 1/5 ÷ 1 3/4 =
1 29/35
Select all the expressions that are equivalent to:
9c + 7 + c + 2c + 5 + 1
A. 10c + 13 + 2c
B. 11c^2 + 13
C. 12c + 13
D. 12c + 12 + 1
E. 11c + 13 + 1
A, C, D
Select all the equations with a solution m = 5.
A. 1/5m + 6 = 11
B. m ∙ 9 = 45
C. 43 − m = 36
D. 100 ÷ m = 25
E. 4m/2= 10
B, E
Find the Mean: 20, 25, 33, 16, 9
(Round to the nearest tenth)
20.6
25.5
Tia has 2 1/2 cans of paint. She uses 3/4 of the paint to paint her room. How many cans of paint did Tia use?
1 7/8 cans
Place one set of parentheses in the equation to make it true. (rewrite whole thing)
36.2 − 8.99 ÷ 3.1 × 2.9 = 35.2
36.2 − 8.99 ÷ (3.1 × 2.9) = 35.2
Write the decimal and percent equivalents of 1/8
Decimal: 0.125
Percent: 12.5%
200 bonus points for team(s) in last place
+200 points
What is the volume of a shape with the length of 8in, width of 5.5in, and height of 3in (label)
132in cubed
(1/2)^2 + (4 ÷ 1/4 × 2 − 22)^3 =
1,000 1/4
+100 points for the team in 3rd place
+100
0.9 x 1 3/4 (round to nearest tenth)
1.58
Solve the proportion:
6/10 = 3/n
n = 5
GCF of 72 and 84
12