Number Sense and Operations
What is the value of the digit 4 in the number 40,567,321
40 million
What is the perimeter of a rectangle with length 8 cm and width 5 cm?
0.667
What is the next number in the sequence: 6, 12, 18, 24, __?
30
Mia bought 5 apples for $1.20 each and 3 bananas for $0.75 each. How much did she spend in total?
$8.25
What is the difference between 127 and 53, what is the result?
74
What is the area of a triangle with base 10 cm and height 7 cm?
35 cm2
What is 0.25 in fraction form?
1/4
If 5x + 4 = 19, what is the value of x?
x = 3
A rectangular playground is 15 meters long and 10 meters wide. If a fence is built around the playground, what is the perimeter of the fence?
50 meters
What is the product of 14 and 12?
168
A square has a side length of 6 cm. What is its area?
35 cm2
Compare 4/5 and 7/10, which is greater?
4/5
If 3x - 8 = 16, what is the value of x?
x = 8
A water tank has a capacity of 400 liters. It currently holds 240 liters. Water is being added at a rate of 30 liters per minute. How many minutes will it take to fill the tank to capacity?
Approximately 5 minutes
What is the greatest common factor (GCF) of 24 and 36?
12
What is the surface area of a cube with side length 4 cm?
96 cm2
Add 3/4 + 2/3, answer in fraction form
17/12
What is the missing number in the pattern: 2, 5, 8, 11, __?
Jessica read 45 pages of her book on Monday, 55 pages on Tuesday, and 65 pages on Wednesday. If the book has 250 pages in total, how many pages does she have left to read?
85 pages
What is the least common multiple (LCM) of 5 and 8?
40
If the angles of a quadrilateral are 90°, 85°, and 95°, what is the measure of the fourth angle?
90° - Sum of angles in quadrilaterals are 360°
Subtract 5/6 from 7/8
1/24
3x + 5 = 2x + 12, what is the value of x?
CHALLENGE!
x = 7
Tom bought 6 sandwiches for $4.50 each and 4 drinks for $1.25 each. How much did he spend in total?
$32.00