Classifying/Ordering Numbers
What is the opposite of 8? What is the absolute value of -8?
What is -8 (opposite) and 8 (absolute value).
Solve: -4-(-6)+12+(-7)
What is 7?
What is the value of the expression shown?
( / = division)
35 - (-110)/5 X 2
What is 79?
Ms. Simpson found the prime factorization of 90 below. What number is she missing in the blank?
2 x 3 x __ x 5
What is 3?
See attached slide for problem.
What is B?
Daily Double: You may wager any amount up to the amount of points you currently have.
Classify the following numbers in its most specific set as whole numbers, integers, or neither: -12, 3/4, -22, 4, -2.8, |-5|.
What is...
-12: Integer
3/4: Neither
-22: Integer
4: Whole
-2.8: Neither
|-5|: Whole
Julie had $237 to spend. She returned a calculator and received a refund of $128. She then bought a chair for $62. How much money does Julie have to spend after buying the chair?
What is $303?
Solve: (Reminder: / = division)
4+33-(-5)4/2
What is 41?
Find the prime factorization of 60 in expanded and exponential form.
Expanded: 2 x 2 x 3 x 5
Exponential: 22 x 3 x 5
Hassan used a gift card to buy a pair of jeans for $30 and 2 pairs of socks for $7 per pair. What integer represents the total change in the value of the gift card in dollars?
What is $-44?
Classify the following numbers in its most specific set, as whole numbers, integers, or neither: -15/3, 3/9, 0, -5, -2.5
What is...
-15/3: Integer (-5)
3/9: Neither
0: Whole
-5: Integer
-2.5: Neither
Nathan threw each of 4 beanbags at a target and scored points based on where the bags landed. The results are shown below.
1st throw: 2
2nd throw: -4
3rd throw: -1
4th throw: 3
What was the total number of points scored by Nathan in his 4 throws?
What is 0 points?
Solve:
45 - 6 + (32 + 2) + 14
What is 64?
Triple Play: You may wager up to the triple amount of this box, so 900 points.
Find the prime factorization of 84 in expanded and exponential form.
Expanded: 2 x 2 x 3 x 7
Exponential: 22 x 3 x 7
A bank account has a balance of -$250. If $100 is deposited each week for 4 weeks, what is the new balance?
What is $150?
-6, 9, 5, 0, -5, -8, -4
What is -8, -6, -5, -4, 0, 5, 9 ?
A submarine dives 175 feet below sea level. Then it rises 130 feet. Then it descends 108 feet. What would the submarine have to ascend to end up back at sea level?
What is 153 feet?
Solve: (Reminder: / = division)
10/(3+2)4 + 52 + 6 - 9
What is 30?
What is the prime factorization of 840 in expanded and exponential form?
What is...
Expanded: 2 x 2 x 2 x 3 x 5 x 7
Exponential: 23 x 3 x 5 x 7
Which expression has a value of -22?
a. 8 - (-3) + 33 / (-3)
b. -3 + (-2) - (-8) - 1
c. -6 x 2 - (-15)
d. -5 x 2 - 12
What is D?
-|-5| , -15/-5 , 8/4 , -23 , -3
What is (-2)3 , -|-5| , -3 , 8/4 , -15/-5 ?
A company loses $134 per day for 8 days. Then the owner invests $1,500 back into the company. How much did the company gain/lose overall?
What is $428?
-42+ (-6+3)3 -8
What is -51?
What is the prime factorization of 864 in expanded and exponential form?
What is...
Expanded: 2 x 2 x 2 x 2 x 2 x 3 x 3 x 3
Exponential: 25 x 33
Marissa is savings up to buy a new Apple Watch. She needs $450 to buy the Apple Watch. She started with $38 saved up already, and babysits her neighbors for $12 an hour. She owes her mom $65 for a sweatshirt her mom bought that she really wanted but didn't have enough saved up yet. If Marissa has babysat for 18 hours, how much money does she still need in order to buy the Apple Watch?
What is $261?