Problem Solving
If you have a rectangle that is 10 cm long and 5 cm wide, what is the perimeter?
30 cm
This is a type of angle that is larger than 90 degrees
Obtuse angle
Convert 5 feet into inches
1 foot (ft) = 12 inches (in.)
60 inches
A pizza is cut into 8 pieces. Scott and his family had 3 pieces left over from dinner. What is the fraction for the number of pieces they ate?
5/8
Write 1/10 as a decimal
0.1 or 0.10
Sarah has 205 apples. She gives away 80 to her neighbor. How many apples does she have left?
125 apples
These are lines that intersect at 90 degree angles
Perpendicular lines
How many centimeters are in 5 meters?
1 meter (m) = 100 centimeters (cm)
500 cm
Write the mixed number for 9/4
Compare the decimals: 0.3 and 0.30. Are they the same?
Yes, because 3/10 and 30/100 are equivalent
(3 dimes vs. 30 pennies)
A tree farmer wants to plant 600 pine tree seedlings on his farm. He planted 250 seedlings yesterday, and he planted 12 more today than he planted yesterday. How many more seedlings should he plant?
88 seedlings
Draw an object that has more that 2 lines of symmetry
Answers may vary
One year ago, Sue's dog weighed 12 kilograms. Today the dog is 2,000 grams heavier. How many kilograms does the dog weigh today?
1 kilogram (kg) = 1,000 grams (g)
14 kilograms
What is 3/5 + 8/5?
11/5 or 2 1/5
What is 0.75 as a fraction?
75/100
A movie theater has 200 seats. During a show, 40 seats were empty. If 123 seats were occupied by children, how many were occupied by adults?
37 adult seats
What is the area of a rectangle that is 40 cm wide and 6 cm long?
240 cm
A container can hold 7 liters. How many milliliters is that?
1 liter (L) = 1,000 milliliters (mL)
7000 milliliters
Is the following statement true? Why or why not?
3/10 + 32/100 = 62/100
True, because 3/10 is equivalent to 30/100
What is the sum of 0.30 and 0.07?
0.37
Maria is making waffles for her soccer team's breakfast. She has 47 cups of waffle batter, and each waffle requires 2 cups of batter. How many waffles can Maria make?
Bonus points if you correctly interpret the remainder (would the leftover make more sense as a whole number, fraction, or decimal?)
23 1/2 waffles
What is the name of a quadrilateral with only one pair of parallel sides
Trapezoid
Anna started a race at 9:30 am. She ran for 3 hours and 47 minutes. When did she finish her race?
(1 hour = 60 minutes )
1:17 pm
Rewrite 3/4 and 2/3 with a common denominator
9/12 and 8/12
Anna had $7.00 when she went to the store. She bought two Dr. Peppers that each cost $2.25, and one pack of candy that cost $0.50. How much money does she have left?
$2.00