calculate this
Multiply it!
area and perimeter
Which operation
fractions
100
659+876
1535
100
12x12
144
100
length of a square= 12 feet
What is the perimeter?
48 feet
100
We collected pencils and pens for the project. How many writing implements did we collect in all?
addition
100
Name the fraction.
five sixths.
200
6475-5789
12,271
200
23x30
690
200
The length of a rectangle= 15 feet
The width = 20 feet
What is the area?
300 feet2
200
The Missouri River is 535 miles long. The Colorado River is 873 miles long. How much longer is the Colorado river?
Subtraction
200
Which fraction is greater?
five sevenths or five tenths.
five sevenths.
300
763+_______=962
199
300
47x400
18,800
300
The perimeter of a square= 80 inches.
What is the area?
400 inches2
300
This morning, there were 26 fish in an aquarium and 32 fish in the other aquarium. At noon, 11 fish were sold. How many fish are left in the aquariums?
47 fish were left.
300
Three pizzas were divided into six pieces. One pizza had 2 pieces left, one pizza had three pieces left and one pizza had 3 pieces left. How much pizza was left?
one and two sixths or one third.
400
8001-3234
4,767
400
600x74
44,400
400
The length of a square is 9 feet. What is the area and the perimeter?
perimeter= 36 feet
area= 81 feet2
400
Morgan had 36 cookies. She wanted to give each of her 9 friends 10 cookies. How many more cookies does she need to bake?
You need to multiply and athen subtract. She needs a total of 90 cookies and has to bake 54 more.
400
Write four fraction that are equal to one half.
1/2 2/4 3/6 4/8 5/10 6/12
500
9030-4563
4467
500
486x500
243,000
500
Two sides of a pentagon= 10 cm.
The other sides= 12 cm. What is the perimeter?
46cm.
500
There were 27 dots on the game board. Three black splats covered all but 12 dots. How many dots were under each of the three splats?
You will subtract and then divide.
There were 27-12=15 15/3=5
500
Each of three friends had a part of a cake.
2 friends had 1/4 of a cake.
1 friend had 1/2 of the cake.
How much of the cake do they have?
The have one whole cake.