Decimals
2.8 x 0.76
2.128
write 1 out of 6 as a fraction
1/6
45 x 8
360
which of the follow is an example of a prime number?
51
19
36
19
what is the place value directly behind the decimal?
ex. 0.1
tenths
Estimate the Product of 4.7 and 3.2.
15
what does the "-" sign mean?
to divide, or __ out of __
what is the quotient of 42 and 7?
6
which of the following numbers from the list below are composite numbers?
11, 13, 15, 18, 23, 25
15, 18, 25
how would we say this number?
0.345
zero and three hundred and fourty-five thousandths.
A package of 12 plastic spoons cost $0.60. How much does each plastic spoon cost?
$0.50
Satchel has a whole pizza and he is cutting it into 8 slices. He gave 2/8 slices to Lily, and he gave 3/8 slices to Cam. How many slices of pizza does Satchel have left?
3/8
A school bought 8 boxes of pencils. Each box contains 120 pencils. The pencils were divided equally among 6 classrooms.
How many pencils did each classroom get?
160
what do you get when you prime factorize 45?
3 x 3 x 5
SURPRISE MULTIPLICATION FACT!
5 x 10
50
Ammar has 1.8 liters of water in a container. He drinks 0.24 liters of water during lunch. How much water does he have left for the rest of the school day?
1.56
Grace is 4 1/2 inches tall, Alex is 7 2/3 inches tall and Layla is 5.5 inches tall who is the tallest and who is the smallest in order of height? and what are their heights in decimals?
in order of tallest to smallest Alex (7.6), Layla (5 1/2), and Grace (4.5).
Aisha made 5 pitchers of lemonade. Each pitcher had 12 cups. If she sold each cup for $2. How much money did Aisha make in total?
$120
what do you get when you prime factorize the number 60?
2 x 2 x 3 x 5
round this number to the nearest hundreth
1.23467
1.24
June was completing a science experiment. she had 8 cups each filled with 1.3 mililiters of a solution. She dumped all 8 cups into a beaker. Unfortunately, 2.024 militers leaked out of the beaker. How much of the solution is the beaker holding now?
8.376
For a recipe of brownies we need 1/4 cup of milk, 2/3 cup of flour, and 0.125 cup of oil. I need help to figure out how big of a bowl I am going to need, so how many cups should my bowl be all together to fit all of my ingredients? what is the answer in decimal form rounded to the nearest hundreth?
1.04
Tom read 28 pages of a book each day for 5 days. Then he read 36 pages on the 6th day and 20 on the 7th day how many pages did Tom read in the week?
196
What is the difference between a prime and a composite number?
the amount of factors they have. A prime numbers factors are only one and itself. A composite number has three or more factors.
solve this problem then round to the nearest whole number
15.5 x 5
78