3rd grade perimeter and area
The width of a rectangle is 7ft. The length of the rectangle is 5ft. What is the area?
35 sq ft and 24 ft
What is 9x8
72
What is 72÷8
9
What is equivalent to 3/6?
1/2, 4/8, 5/10
Round 458 to the nearest hundreds
500
The width of a rectangle is 8cm and the length is 3 cm. What is the perimeter?
22cm
It fakes sally 7 minutes to run a mile. How long would it take her to run 5 miles?
35 minutes
A book costs 7 dollars. How many books could I buy for 35 dollars?
5
True or False: 3/5 is bigger than 6/8.
True
Round 789 to the nearest tens
790
The length of a square is 7 sq ft. The width of the square is also 7 sq ft. What is the area of the square
49 sq ft
Each bicycle has 2 wheels. There are 9 bicycles. How many wheels are there in total?
18
A cake recipe needs 3 eggs to make a cake. Sally has 18 eggs. How many cakes can she make
6
A piece of paper is cut into 8 equal-sized strips. Which fraction represents 1 strip of the piece of paper?
1/8
489+246=
735
The length of a rectangle is 4 sq ft. The width is 8 sq ft. What is the area and perimeter of the rectangle?
area= 32 sq ft
perimeter= 24
There are 3 dogs. How many legs are there in total?
12
What is 38 divided by 2?
19
An apple is cut into sixths, Tom ate 3/6. An orange is divided into eights, Sarah ate 4/8. A pear is cut into halves Tina ate 1/2. Who ate the most?
All of them ate the same
800-462=
338
The Perimeter of a square is 16 ft. The length is 4 ft. What is the missing side length?
4 ft.
You went to the store to buy 4 boxes of pencils. Each box has 6 pencils. You gave 10 pencils to your friend and kept the rest. How many pencils do you have left?
14
Oliver removed 56 marbles from his box and put them into 8 equal groups groups. How many marbles were in each group?
7
If 1/2 is equal to 3/6, is 6/3 equal to 2/1?
Yes.
276+____ = 693
417