Area / Perimeter
What is the area of a rectangle with a Length of 19 cm and a Width of 8 cm?
152 cm2
4872 + 1354
6,226
672 divided by 8
84
What is a unit fraction? Give an example!
Any fraction with a 1 on top.
1/2 , 1/3, 1/4, 1/100 ...
5123 x 10
51,230
What is the Perimeter of a rectangle that has a Length of 16 inches and a Width of 7 inches?
46 inches
6408 - 2975
3,433
3,984 divided by 6
664
What are two different ways you can decompose the fraction 4/6
1/6 + 1/6 + 2/6
2/6 + 2/6
43 x 25
1,075
What is the area of a Square with a side length of 12cm.?
144cm2
24,786 + 17,549
42,245
5,021 divided by 9
557 r8
Is 1/4 equivalent to
3/12 ? Explain.
Yes, it is equivalent (show a teacher your work)
2,409 x 8
19,272
Mr. Manoiero is building a new fence around his backyard that is 165 feet long and 99 feet wide. How many feet of fence does he need to buy and put around the PERIMETER to fence in his whole backyard?
528 feet of fence.
A library had 12,450 books. They bought 3,275 more this year and lent out 1,898 books to other branches. How many books does the library have now?
13,827 books
A school orders 99 new science kits and wants to place them evenly into 12 classrooms. How many kits will each classroom receive? Are there any left over?
8 science kits, 3 left over. (8 r3)
Solve: 1/8 + 1/8 + 1/8 + 1/8 + 1/8 + 1/8 + 1/8 ?
7/8
98 x 45 =
4,410
Ms. Marcantonio wants to put carpet on the floor of her sons rooms. Her older son's room is 12 ft by 7 ft, and her younger son's room is 15 ft by 6 ft. How many square feet of carpet does she need in total for BOTH rooms?
174 square feet. (7 x 12 = 84, 15 x 6 = 90, 84 + 90 = 174)
A school fundraiser raised 18,345 dollars. They spent 6,728 dollars on supplies and donated 4,560 dollars to a charity. How much money is left from the fundraiser?
7,057
A bakery baked 3,457 cookies to package into gift boxes. Each box holds 9 cookies. How many full boxes can the bakery fill, and how many cookies will be left over?
384 full boxes, 1 left over (384 r1)
Solve:
1/4 + 1/4 + 1/4 + 1/4 + 1/4 + 1/4 + 1/4
7/4
Ms. Marcantonio feeds her son 6/7 of a bottle every morning. How many bottles does she feed him after one week?
6 bottles
42/7