Order of Operations
Solve: 5 + 10 ÷ 2 x 4 -3
22
Find value of 'a'
a.8 + 11 = 43
4
Tim had d dollars. He bought five cakes, which cost x dollars each. How much money does he have left?
d - 5x
One side of a triangle is 12 inches, the second side is 6 inches longer, and the third side is half as long as the second. What is the perimeter of this triangle?
39 inch
Convert to a mixed number: 32 / 5
6 2/5
Find value of 'b'
43 - 4b = 23
5
Yana thought of a number. She multiplied it by 8, subtracted 4, divided the result by 2, and got 30. What number did Yana think of?
8
Find two numbers if there sum is 36. And one number is thrice of the other number.
9,27
Find value of 'b'
2b.8 + 11 = 43
2
A tourist traveled 45 miles by bus and then hiked for another 15 miles. What part of his trip did he walk?
1/4 th
Conor is three times older than Darryl. Next year, he will be two times older than Darryl. How old are Conor and Darryl?
3 and 1
Calculate :
12/24 - 15/30
0
My Rule is :Y=X+7-X+12+2X-4
Write my rule in simplest form.
Y=2X+15
Masha had x books. First, she gave her sister 2b books. Then she donated half as many as she gave her sister.
How many books does Masha have now?
Find the answer, if x=17 and b=4
x-3b
5
A rectangular playground is 40 feet wide. Find the area of the playground, if the fence around is 200 feet long.
60
Find the LCM of 18 and 42.
126
Find value of 'c'
42÷ c - 2 = 4
7
The area of a rectangle is three times the area of square. What is the width of the rectangle if its length is 24in and the side of the square is 12 in?
18 in
A group of boys wanted to buy a basketball. If each boy were to contribute $8, then they would be $2 short. If they were to contribute $9 each, they would have an extra $4. How many boys were there and what was the price of the basketball?
6 boys 50$