Formative 7.2

Mr. and Mrs. Horner will be visiting the museum with their three children. Tickets cost $25 for adults and $15.50 for children. How much will it cost for the whole family to visit the museum?

Tags

7.2

Regi spends 4 hours watering her garden every week. She spends 5 hours weeding her garden every week. How many hours does Regi spend gardening a month? (4 weeks - month).

• 9 hours

• 20 hours

• 36 hours

• 40 hours

Tags

7.2

Georgia is making necklaces. Each necklace has 5 blue beads and 8 red beads. How many red beads will she need to make 8 necklaces?

• 13 red beads

• 64 red beads

• 40 red beads

• 45 red beads

Tags

7.2

The temperature in Rochester, New York on a cold night was 13°F. By morning a cold front had come in and the temperature was -4°F. What was the difference between the nighttime and the morning temperature?

Sandra went hiking on Mt. Washington.  On Saturday, she started at an elevation of 15 meters below sea level.  On Sunday, she went up in elevation 7 meters and down 5 meters.  What was Sandra’s elevation at the end of the day on Sunday.

• 2 meters above sea level

• 13 meters below sea level

• 17 meters above sea level

• 30 meters below sea level

Tags

7.2

Alicia had $44.50 in her bank account. She decided to pay for her and a friend to go to the movies. Each ticket cost $6.25. How much money does she have left in her account?

Tags

7.2

Convert the following number from scientific notation to standard notation

1.23 x 10^4

• 1.23

• 1,230

• 12,300

• 123,000

Tags

7.1.b

Compare the following number:

1.29%​ ​ (a)   1.29​

• <
• =
• >

Tags

7.1.c