Round we go
Operation terms
Solve that problem
Geometry vocabulary
Perimeter
100
Round 108 to the nearest ten
What is 110?
100
To find the sum of two numbers you should do this operation.
What is "add"
100
Tom walked 1/4 mile on Monday and 1/2 a mile on Tuesday. How many miles did he walk.
What is 3/4 a mile.
100
Polygon
What is flat closed shape with straight sides?
100
A rectangle with sides of 2 and 3 inches.
What has a perimeter of 10 inches?
200
Round 438 to the nearest hundred
What is 400?
200
Difference
What is the answer when you subtract?
200
A cookie recipe calls for 3/4 cup of sugar. If Fred wants to double the recipe how much sugar will he need?
What is 1 and 1/2 cup of sugar?
200
triangle
What is a 3 sided polygon?
200
A square with sides of 5 centimeters.
What has a perimeter of 20 centimeters.
300
Round 5,254 to the nearest 10
What is 5,250
300
estimation
What is to round first then do the operation?
300
Mr. Adams is 10,258 feet tall. Mt. Rainier is 14,321 feet. How much taller is Mt. Rainier?
Mt. Rainier is 4,063 feet taller than Mt. Adams
300
A five sided polygon.
What is a pentagon?
300
A equilateral triangle with sides of 8 cm.
What has a perimeter of 24 centimeters?
400
Round 487,259 to the nearest ten thousand
What is 490,000?
400
product
What is the answer when you multiply?
400
Nan buys 34 boxes of cookies. Each box has 10 cookies in it. How many cookies in all?
340 cookies in all
400
An eight sided polygon.
What is an octogon?
400
A regular pentagon with sides of 5 centimeters
What has a perimeter of 25 centimeters?
500
Round 395,257 to the nearest ten thousand
What is 400,000?
500
quotient
What is the answer when you divide?
500
The nail factory produces 5,000 nails each hour. They pack the nails into boxes of 100 nails. How many boxes of nails are produced each hour?
50 boxes of nails are produced each hour.
500
a 4 sided polygon
What is a quadrilateral?
500
A regular octagon with sides of 7 centimeters.
What has a perimeter of 56 centimeters?
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