Decimals
In the number 429.83, what digit is in the tenths place?
8
What is the top part of the fraction called?
numerator
A pretzel factory makes 148 pretzels each hour. How many pretzels can it make in 4 hours?
592 pretzels
103
1000
What is the formula for Area?
-Length times Width
-Length x Width
In the number 542.048, what digit is in the thousandths place?
8
What are fractions that are the same amount called? Example: 1/2 and 6/12 are _________________ fractions
Equivalent Fractions
At the store, Jim bought a soda for $1.98 and a bag of chips for $0.85. How much did he send altogether?
2.83
2 x 106
2,000,000
What is the formula for Perimeter? or How do you find the perimeter?
-Length plus Length plus Width plus Width
-Add all the sides up
At noon the temperature in Philadelphia was 56.02 degrees. By 2:00, the temperature dropped 6.8 degrees. What was the temperature at 2:00?
49.22 degrees
What is the sum of 1/6 + 9/12
11/12
On Monday, Mrs. Fields made 80 cookies and on Tuesday she made 64 cookies. She wants to give cookies to her 3 friends. If she gives each friend the same amount of cookies, how many cookies will each friend receive?
48 cookies
2.3 x 104
23,000
1. multiply the whole number by the denominator
2. add the product to the numerator
3. put it all over the original denominator
Changing a mixed number to an improper fraction
Kamari is trying to find the product of 5.67 and 2.3. What is the answer?
13.041
Which answer choice is equivalent to 2/3?
A. 5/6 B. 6/8 C. 6/9 D. 9/12
C. 6/9
A marathon race lasts 26.2 miles. Casey has ran 6 marathons in her life. How many total miles has Casey run?
157.2
100 x 100 x 10 x 1 x 10
1,000,000
What are these the steps for?
1. find a common denominator and make fractions equivalent
2. borrow or change both fractions
3. solve
subtracting fractions
Makel bought 4 bags of chips for $1.29, $2.00, $3.24, and $5.21. What was the total of all four bags of chips?
$11.74
If Thomas bought 2/3 of candy and Tory bought 2/5 of candy then how much did buy altogether?
1 1 /15
Jordan made $140 over the weekend. He spent $64 on a new outfit. He then spent the rest of his money on two video games. How much did each video game cost?
Each video games costs $38.
2 x 100 x 10 x 3 x 1
6,000
What is the value of V in the equation below?
V x 8 = 16
V = 128