Integers
What is the value of (-5)(-8)?
40
What is the opposite of -3?
3
How is 1 2/5 expressed as a percent?
1.4%
Put these numbers in order from best to worst
0.268, 0.297, 0.281, 0.288
0.297, 0.288, 0.281, 0.268
40% of the girls in Ms. Moore's class have brown eyes. She has 15 girls in her class. How many have brown eyes?
6 (multiply .40 x 15=6.00)
The temperature at 10am was -4 fahrenheit. By noon the temperature had risen 8 degrees fahrenheit. At 8pm the temperature had dropped 10 degrees fahrenheit. What was the temperature at 8pm?
-6 degrees fahrenheit
The absolute value of 5 is ?
5
True or False, 0.4 and 1/4 are equivalent?
False
Which fraction color has the largest fractional part Red 7/24, Brown 1/12, White 1/4 or Yellow 3/8?
Yellow (3/8= .375)
Which student is correct
Maxie wrote 75% = 3/5
Bernice wrote 0.05=50%
Lee Ann wrote 3/8 = 0.375
Lee Ann
What is the value of -8+(-7)?
-15
True or False every number has an absolute value?
True
Joel bought a new baseball glove for $24.00. He received a discount of 20% off the original price. Write the fraction is equivalent to 20%
1/5
Write these integers in ascending order
-4, -7, -6, 10
-7, -6, -4, 10
Mr. Carroll had 9 apples in his fruit bowl. He used 6 of the apples to bake a pie. What percent of apples did he use for the pie?
66 2/3% ( 6/9 can be reduced to 2/3, then divide )
Mrs. Moore had $550 in her bank account. The next day she withdrew $120 to buy groceries. She deposited $200 two days later. Four days later she used her debit card to buy new shoes that cost $89. What was bank account balance after these transactions?
$541
Write the opposites of the given set of numbers
1.2, -8, - 1, 4/9, 13
-1.2, 8, 1, -4/9, -13
Mel asked 50 student in her school which fruit they prefer, 13 apples, 25 bananas and 12 oranges. Write a decimal to represent the fraction of students who prefer oranges?
.25
Which of the following fractions will lie between 2/3 and 3/4?
3/5, 4/5, 7/10, 8/9
7/10
True of False, it's better to deposit money than to withdraw money from a checking account? Why
Deposit, because you are adding money.
Dorian got on a second floor elevator in an office building. He went up six floors before he descended four floors. Which floor was Dorian on then?
4th floor
True of False, the absolute value of a -9 is -9?
False
Ben has 3 dimes and 4 nickles. what percent of a dollar does he have?
50%
List these integers in descending order
2 1/2, 2 2/3, 1 7/12, 1 3/4
2 2/3, 2 1/2, 1 3/4, 1 7/12
When I'm dividing or multiplying integers what is my strategy?
Tic-Tac-Toe board