Add/Sub/Multiply Decimals
Find the sum.
10.602 + 6.398
17
Find the greatest common factor (GCF) of 12 and 16.
4
Writes the ratio as a fraction in simplest form
5 : 10
1/2
Write each decimal as a percent.
a.) 0.07
b.) 0.405
c.) 1.5
a.) 7%
b.) 40.5%
c.) 150%
Complete the statement using <, >, =
-|-4| ___ |-5|
<
Find the difference.
33.333 - 22.555
10.778
Find the least common multiple of 8 and 10.
40
Find the unit rate.
15 ounces/2.5 servings
6 ounces per serving
Write each fraction as a percent.
a.) 1/2
b.) 6/10
c.) 1 3/4
a.) 50%
b.) 60%
c.) 1.75%
Complete this statement using <, >, =
|-7| ____ |-9|
<
Angela spent $15.40 at the mall. Derrick spent $38.50. How many times greater was Derrick's spending than Angela's spending?
2.5 times greater
Find the greatest common factor (GCF) of 14 and 35
7
A store buys 9 blue hats for every 6 red hats.
a.) What is the ratio of blue hats to red hats? (simplest form)
b.) What is the ratio of blue hats to all hats? (simplest form)
a.) 3:2
b.) 3:5
Solve each percent problem.
a.) 25% of 80 is ?
b.) 100% of 31 is ?
c.) 75% of 60 is ?
a.) 20
b.) 31
c.) 45
Use a rational number to describe each temperature.
a.) 7.2 degrees below zero
b.) 12.5 degrees above zero
c.) 14 degrees below zero
a.) -7.2
b.) 12.5
c.) -14
Monique bought four pairs of shoes that were on sale for $17.95. How much did she pay altogether?
$71.80
Find the least common multiple (LCM) of 12 and 16.
48
Trudy spent $6.00 on a bag of Halloween candy with 20 candy bars inside. What is the price per candy bar?
$0.30 per candy bar.
Order the numbers from least to greatest.
1.3, 128%, 1 1/4
1 1/4, 128%, 1.3
Order the numbers from least to greatest.
-0.6, 0, 0.5, 0.7, -0.2
-0.6, -0.2, 0, 0.5, 0.7
Riley bought 3.5 pounds of dried apples. They cost $2.56 per pound. How much did Riley pay for the dried apples?
$8.96
Karen washes light clothes every 5 days. She washes dark clothes every 6 days. If she washed both light and dark clothes today, how many days until she washes light and dark clothes on the same day again?
30 days.
Keisha drove 100 miles in 2 hours. At this rate, how far will she drive in 6 hours.
300 miles.
At school, 4/5 of the 6th graders interview preferred movies to plays.
a.) What percent of the 6th graders preferred movies to plays?
b.) What percent of the 6th graders did not prefer movies to plays?
a.) 80%
b.) 20%
Order the numbers from least to greatest.
-1/2, -3/4, -2/5
-3/4, -1/2, -2/5