Numbers & Operations
What is the value of the 4 in the following number:
984,563,218
4 million
4,000,000
Calculate 1/5 +2/3
13/15
What type of triangle has equal sides and equal angles?
An equilateral triangle
How many centimeters are in one meter?
100 centimeters
Solve:
78.3 + 9.49 =
87.79
How would you write 100,000 as a power of ten?
10 to the 5th power
Put the following fractions in order from least to greatest
3/4
2/5
1/2
7/10
4/5
2/5, 1/2, 7/10, 3/4, 4/5
Which of the following types of quadrilaterals always has perpendicular sides?
A. rhombus
B. rectangle
C. trapezoid
D. parallelogram
B. Rectangle
A science museum has a fish tank in the shape of a rectangular prism.
•It has a length of 8 feet.
•It has a width of 3 feet.
•It has a height of 4 feet.
What is the volume of the fish tank?
96 cubic feet
Solve:
88 - 75.36 =
12.64
What digit is in the hundredths place of 1.258?
A. 1
B. 2
C. 5
D. 8
C. 5
Evaluate 3 and 1/2 - 1 and 4/5
1 and 7/10
How would you plot the ordered pair (3,7)?
Start at the origin move to the right 3 places and then up 7 places
Jose has a box that has a volume of 48 cubic inches. The height is 4 inches. The length is 4 inches. How tall is the box?
3 inches
Solve:
794 x 32 =
25,408
Which of the following is true?
A. 5.199 < 2.242 < 5.24
B. 5.199 < 5.24 < 5.242
C. 5.242 < 5.24 < 5.199
D. 5.24 < 5.199 < 5.242
B. 5.199 < 5.24 < 5.242
Calculate 2 and 2/3 x 3 and 1/2
56/6 or 9 and 2/6 or 9 and 1/3
Which statement about quadrilaterals is true?
A. Every rectangle is also a parallelogram.
B. Every parallelogram is also a rectangle.
C. Every rectangle is also a rhombus.
D. Every rhombus is also a rectangle.
A. Every rectangle is also a parallelogram
The floor of Lucy’s classroom is in the shape of a rectangle. It is 20 yards long and its area is 180 square yards.
What is the width of Lucy’s classroom?
A. 9 yards
B. 18 yards
C. 50 yards
D. 70 yards
A. 9 yards
Solve:
882 divided by 3
294
Round 24.654 to the nearest tenth.
24.655
Evaluate 12 divided by 1/3
36
Identify the type of triangle that has an angle that is 95 degrees
Obtuse triangle
Juliana has two pieces of rope.
•The first piece is 1 and a half meters long.
•The second piece is 2 meters long.
What is the total length, in centimeters, of the two pieces of rope?
350 centimeters
Solve:
5.12 x 2.6 =
13.312