Rounding
Is 25 closer to 20 or 30?
30
True or False: A polygon can have straight and curved lines.
1/5 + 4/5 =
1
Find the difference of 896 - 765
131
900 x 5
4,500
Round 56 to the nearest 10
60
True or False: All perpendicular lines are intersecting lines but not all intersecting lines are perpendicular.
True
4 3/6 - 3 2/6
1 1/6
Find the sum of 1,432 + 698
2,130
87 / 3
29
Round 1,489 to the nearest 100.
1,500
A rectangle has a length of 14 inches and a width of 30 inches. What is the area?
*Don't forget your label!
420 square inches
What is 20/100 equivalent to as a decimal? (*There are 2 answers)
0.2 or 0.20
True or False: 1,542 + 278= 1,870
False
The Red Sox buys 54 hats for the 4th grade. They want to split the hats evenly into 2 classrooms. How many hats does each class get?
27 hats
Round 2,707 to the nearest 100.
2,700
A garden has an area of 30 square feet. The length is 6 feet. What is the width?
The width is 5 inches
6 cups of flour
There are 1,415 total marbles in a jar. 896 marbles are blue and the rest are red. How many marbles are red?
519 marbles are red
There are 27 boxes of pencils. Each box has 12 pencils. How many pencils are there in all?
324 pencils
Round 13,456 to the nearest ten thousand.
13,000
Right angle?
Obtuse angle?
Acute angle?
91-179
0-89
Ms. Kaplan buys 4 packages of strawberries. Each package has 2/4 cup of strawberries. Ms. Kaplan eats 2/4 cup of strawberries. How many cups of strawberries are left?
6/4 or 1 2/4 cup of strawberries
Gillette Stadium can seat 65,878 people. How many more seats would they need to hold 100,000 people?
34,122 people
There are 90 people at a restaurant. Each table has 7 seats. How many tables do they need for all the people?
13 tables