4 Rules
Find the product of 376 and 2
752
A number that has exactly two factors; one and itself.
What is a prime number.
-8 x -4
32
What is the HCF of 36 and 48?
12
List the factors of the number 24.
(1, 2, 3, 4, 6, 8, 12, 24)
What is the square of 9?
81
Round 6,789.563 to the nearest hundredth place
What is 6,789.6
This number is the only even prime number.
What is 2.
Arrange the following in descending order -11, 0, 25, -3, 28
28, 25, 0, -3, -11
Find the LCM of 12 and 15
60
The cube root of 8 is?
2
Find the quotient of 396 and 3
132
These are the first 5 prime numbers.
What are 2, 3, 5, 7, 11.
-60 / +5
-12
The prime factors of 28, 42 and 70 are:
28=2x2x7
42=2x3x7
70=2x5x7
Find the HCF
14
What number does this represent? 2x2x2x3x3
What is72?
What is 63
216
13 - 2 x 4 + 15
What is 20
This number is the only whole number that is neither prime, nor composite.
What is 1.
-150/-25
6
Hotdogs are sold in packages of 6. Buns are sold in packages of 8. What is the least number of hotdogs and buns that should be bought to have an equal amount of each?
24
The prime factorization of 25.
What is 5x5?
33 + 52 =
52
The sum of three numbers is 156. Two of the numbers are 63 and 49. What is the third number?
What is 44
A number that is greater than 10 and divisible by 5 be prime or composite.
What is composite.
-1 x -1 x -1
-1
Megan has 30 brownies and 42 cupcakes to package. She wants to put the same numbers of brownies and of cupcakes in each box. What is the greatest number of boxes she can make? How many cupcakes and how many brownies will each box contain?
6 boxes
each box will have 5 brownies and 7 cupcakes.
When a certain number is prime factorized, the result is 33 x 2. What is that number?
54
(0.9)2
0.81