Whole Numbers and Integers 1 — Basic Math

Questions in this quiz (10)

1. Which of the following correctly shows $$1{,}543{,}976$$ rounded to the nearest hundred thousand?

   • $$2{,}000{,}000$$
   • $$1{,}600{,}000$$
   • $$1{,}500{,}000$$
   • $$1{,}540{,}000$$

2. Celia's share for lunch is $$\$7$$. If she pays with a $$\$20$$ bill, how much change should she receive?

   • $$\$3$$
   • $$\$7$$
   • $$\$13$$
   • $$\$27$$

3. A fruit juice container holds 16 servings. If each serving is 6 ounces, how many ounces does the container hold in all?

   • $$10$$
   • $$22$$
   • $$76$$
   • $$96$$

4. A string is 12 feet long. How many 2-foot lengths can be cut from the string?

   • 6

5. To cover one sofa, Sophia needs 12 yards of fabric that costs $$\$14$$ per yard. How many yards of fabric does Sophia need for 3 sofas?

   • $$4$$
   • $$36$$
   • $$42$$
   • $$168$$

6. Maria is repainting the walls of a community center. The total wall area is 5,760 square feet. One gallon of paint covers 320 square feet, but Maria wants to buy 10% extra paint for touch-ups and waste. Paint is sold only in whole-gallon containers. How many gallons of paint should Maria purchase?

   • $$18$$
   • $$19$$
   • $$20$$
   • $$21$$

7. A youth center is preparing welcome bags for a summer camp. Each camper will receive 3 identical bags. Each bag contains 2 water bottles and 1 flashlight. If 28 campers are attending, how many water bottles are needed?

   • $$56$$
   • $$84$$
   • $$112$$
   • $$168$$

8. Two towns are connected by a straight highway. Town A is 42 miles from a hospital, and Town B is 57 miles from the same hospital. If the two towns are 25 miles apart, how many miles farther from the hospital is Town B than Town A?

   • $$10$$
   • $$15$$
   • $$20$$
   • $$25$$

9. A household water filter processes only the water used for drinking and cooking. The family uses an average of 180 gallons of water each day, and 12 gallons per day pass through the filter. The filter can process 900 gallons before it must be replaced. Assuming the family's water usage remains constant, after how many days should the filter be replaced?

   • $$60$$
   • $$70$$
   • $$75$$
   • $$90$$

10. Lena owns a garden supply store. The table shows the number of bags of different gardening materials purchased by four customers during one weekend.Potting soil costs $$\$18$$ per bag, and mulch costs $$\$12$$ per bag. How much did Customer D spend on potting soil and mulch combined?

    • $$\$96$$
    • $$\$108$$
    • $$\$120$$
    • $$\$132$$