Order of operations
What is the first letter of the order of operations?
The first letter is P for parentheses
There is a square yard. One side is 9 feet. What is the area of the square yard?
81
Is 2 a composite or prime number
Prime
What is 3.45x4?
13.80
7x3
21
What is 9x(8+12)divided by 6
30
There is a rectangular aquarium. The length is 8 feet and the width is 5. What is the perimeter of the rectangular aquarium?
26
Is 568 a prime or a composite number.
Composite
What is 3.6 divided 1.2?
3.
11x8
88
(6x4) + 45
69
There is a square fence. One side is 32. What is the perimeter.
What is a prime number?
A prime number is a number only made by 1 factor.
What is 6.4 divided by 4?
1.6
9x6
54
(45+20) divided by 5
13
What is the formula of perimeter?
l+l+w+w or l+w+l+w
Is 789 a composite or prime number?
Composite
What do you do when both numbers have a decimal while dividing?
Slide,slide,slide
6x4
24
Which is first in this expression?
(8x15.75)-11.50
(8x15.75)
What is the formula of area?
length x width
What is a composite number?
A composite number is made by 2 factors
What is your first step with the decimal while multiplying?
Kick it out
8x6
48