Rational Numbers and Operations
What is the definition of absolute value?
(Hint: It has to do with distance and number lines)
It's the distance from 0 on a number line.
What is the prime factorization of 36?
(Answer should include exponents)
32 x 22
What is 3x + 7? (When x = 5)
22
3w = 81
Solve for w.
w = 27
What has legs but doesn't walk?
A table.
Desk or chair also work.
What does absolute value do for negative numbers? What does it do for positive numbers?
The negative number becomes positive.
The positive number STAYS positive.
What is the Greatest Common Factor (GCF) of 27 and 45?
9
Evaluate: 6x + 4x + 5y + 2y + 12
10x + 7y + 12
12h > 60
Solve for h.
h > 5
What's at the end of a rainbow?
The letter "w"
What is the absolute value of - 6
6
What is the Least Common Multiple (LCM) of 16 and 24?
48
What is 35?
243
Draw a number line to represent the inequality:
(Hint: Before you draw the number line, what do you need to do?)
x > 4
Open circle on 4, going to the RIGHT.
Mississippi has the letter s four times AND the letter i four times. Can you spell that without using the letter s or i?
t-h-a-t
(It said to spell THAT)
0.8
30 baskets.
What is (1/4)2
(That is a fraction)
1/16 or 0.0625
a. 5 b. 6 c. 7 d. 8
All of the answers are correct.
What has a bank but has no money?
A river
Put the numbers in order from greatest to least.
0, -3/4, 0.8, 3/2, 1
3/2, 1, 0.8, 0, -3/4
Bus A and Bus B leave Meadowlawn Middle School at the same time. Bus A will visit Meadowlawn every 20 minutes. Bus B will visit every 15 minutes. When will both buses be back at Meadowlawn Middle School?
Factor 40 + 32.
Hint: Do not just add them. GCF.
8(5 + 4)
John has two less than three times as much candy as Jim. Jim has ten pieces of candy.
Write the equation AND solve to find out how much candy John has.
3j - 2 = 10
j = 4
What fills up a room, but takes up no space?
Light