Fractions
Write any fraction that is equivalent to one-half.
2/4, 3/6, 4/8, 5/10, etc.
A company that makes puzzles is shipping an order for 664 puzzles. If 32 puzzles can fit in each carton, how many cartons are needed?
21 cartons
Find the perimeter of a square with a side length of 2 centimeters.
8 centimeters
Compare two and eighty-five thousandths to two and forty-six hundredths.
2.085 < 2.46
Find the least common multiple of 10 and 4.
20
What are the top and bottom numbers of a fraction called?
top - numerator, bottom - denominator
Subtract 32.5 - 1.68
30.82
Find the area of a rectangle with a length of 14 meters and a width of 22 meters.
308 square meters
Round 5.0982 to the nearest tenth.
5.1
Find the least common multiple of 6 and 9.
18
Josh went swimming for 1 3/4 hours on Saturday and 2 5/6 hours on Sunday. What was the total time that Josh swam on the weekend?
4 7/12
Multiply 350 x 60
21,000
Find the volume of a rectangular prism with the following dimensions:
height = 5 ft
length = 6 ft
width = 10 ft
300 cubic feet
Compare twenty-one hundredths and fifteen thousandths.
0.21 > 0.015
What is the standard form of 5 x 103?
5,000
Multiply 2 4/5 x 1 2/3
4 2/3
A number has a 4 in the tenths place. The number also has a digit whose value is 1/10 the value of the 4 in the tenths place. Which could be the expanded form of the number?
A. (2 x 10) + (8 x 1) + (4 x 0.1) + (4 x 0.01) + (7 x 0.001)
B. (3 x 10) + (4 x 1) + (4 x 0.1) + (6 x 0.01) + (2 x 0.001)
C. (4 x 10) + (4 x 1) + (1 x 0.1) + (5 x 0.01) + (9 x 0.001)
D. (7 x 10) + (6 x 1) + (3 x 0.1) + (4 x 0.01) + (4 x 0.001)
A. 28.447
What is a four-sided polygon called?
quadrilateral
Write the standard form of (6 x 10) + (2 x 1) + (5 x 0.01).
62.05
Evaluate 7[3 + (3 + 2)] - 3
53
Divide: 1/6 divided by 4
1/24
Evaluate 2(6 + 4) - 3(4/2)
14
Mia's teacher asked her students to draw a polygon. Mia drew a hexagon. How does Mia know that a hexagon is a polygon?
A. All hexagons have straight sides.
B. All hexagons have 6 sides.
C. All hexagons are closed figures that have straight sides.
D. All hexagons are closed figures.
C. Polygons must have straight sides and be a closed figure.
Joe bought 1,620 grams of bananas. What is this in kilograms?
1.62 kilograms
Clara is reading a book that contains 158 pages. She takes 3 minutes to read each page. She has already read 140 pages. Which expression can be used to find the time Clara still needs to finish the book?
A. (3 x 140) - 158
B. 158 x 3 - 140
C. 158 - 140 x 3
D. 3 x (158 - 140)
D. (158 - 140) gives the pages left. x 3 gives the time needed per page left.