Math Blaster #7
Due Friday!!
Name: ________________________________________
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Be sure to complete ALL problems.
Show all work on this page or attach
a sheet for your work.
Try your best!
Ask questions if you need help!
Always try the challenge questions
Period: ____________________
Find each quotient. Show your work.
1. 1.8 ÷ 6
4.
6.
7. 108 ÷ 5
Find the product. Show all of your work.
5.
8.
Solve. Show your work. Be sure to put labels with each answer.
1. Chelsea has 4 large piles and 3 smaller piles of pennies. The large piles each have
312 pennies, and the smaller piles each have 193 pennies. About how many pennies
does Chelsea have?
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2. Georgia walks 325 meters to an intersection, and then another 125 meters to the
store. If she spends a total of 9 minutes walking, how many meters does she walk in
one minute?
_____________________
3. Liz has a height of five feet and two and forty-five hundredths of an inch. Round
Liz’s height to the nearest inch.
____________________
4. There is 0.6 gram of fat in one serving of a breakfast cereal. How many grams of
fat are in 3.75 servings?
_________________
5. A stack of baseball cards measures 10.8 centimeters thick. Each baseball card is
0.2 centimeter thick. How many baseball cards are in the stack?
____________________
Be sure to show all of your work. You can check with a calculator.
Show your work.
Challenge Yourself!!!
1. A number of children are standing in a circle. They are evenly spaced and the
7th child is directly opposite the 18th child. How many children are there
altogether? You may want to draw a picture.
2.
Dave, the janitor of an apartment block, notices that the boiler pressure is rising,
and will shortly explode.
He phones two of the residents, tells them the news, asks them to do the same
and phone just two more people, and then get out of the building.
Assume that each of the residents is in, and answers the phone immediately.
If each phone call takes 30 seconds, and it takes each person 90 seconds to get
out of the building, how long will it take to empty all 375 apartments?