Polygons
Which shape has 3 equal sides?
Equilateral triangle
What is the next number in the series below:
35, 38, 41, 44, 47, 50, ?
53
What is 4 x 3/5? (Answer must be a mixed number.)
2 2/5
What is 21.5 X 4?
86
I am thinking of a number. If you add 5 to it and then multiply the sum by 3, you get 24. What number am I thinking of?
3 (3 + 5 = 8, 8 X 3 = 24)
Ishani has $485. She has 5 times as much money as Anna. How much money does Anna have?
$97
Calculate the area of a square with a side length of 34 cm.
1,156 cm2
What is the next number in the series below:
5, 6, 9, 14, 21, ?
30
The walking path in a park is 3/4 mile long. The mayor wants to increase its length by 1/3 mile. How long will the lengthened path be?
1 1/12 mile
What is 216 ÷ 7?
30 r6
What should you add to 55,555 to make it equal to 500?
A minus sign! If you add a minus sign between the hundreds place and the tens place, you get: 555–55 = 500
Which is the fastest land animal?
The cheetah
Which of the following is not true of a rhombus:
–all four sides are equal in length
–opposite sides are perpendicular to each other
–the two opposite pairs of angles are equal to each other
Not true: opposite sides are perpendicular to each other; instead, opposite sides are parallel to each other
What is the next number in the series below:
6, 10, 18, 30, ?
46
What is the lowest common denominator of the following three fractions?
1/9, 2/3, 4/5
45
What is 2,168 divided by 8?
271
When David was eight, his little brother Alex was half his age. David is 30 now. How old is Alex?
26
André has a collection of 6,225 stamps. He has 1,500 more stamps than Bryce. How many stamps do they have altogether?
10,950 stamps
A rectangle is a quadrilateral (a four-sided shape) with four right angles (90 degrees) and opposite sides that are equal in length and parallel. True or false: all squares are rectangles
True
What is the next number in the series below:
3, 7, 10, 17, 27, ?
44
What is 11/12 X 3/7?
33/84 or 11/28
What is 2,733 divided by 3?
911
A box contains 20 marbles. If 25% of the marbles are blue, how many marbles are blue?
5 marbles (25% of 20 is 5)
Which is the only planet in the solar system that spins on its side?
Uranus
The area of a triangle is: 1/2 × Base × Height. What is the area of a triangle with base = 6.5 m and height = 12 m?
39 m2
What is the next number in the series below:
2, 5, 9, 14, 20, 27, ?
35
What is 3/4 ÷ 1/3?
2 1/4
What is 4,826 X 9?
43,434
An old woman dies on her 24th birthday. How can that be?
She was born on February 29, in a leap year, which occurs once every four years. Because 24 x 4 = 96, she was actually 96 years old but only had 24 real birthdays.
A family has five sons, and each of them has a sister. How many kids does the family have in total?
6 kids (the five sons have one common sister)