Adding
Add the integers
6+(-4)
2
Subtract the integers
117-119
-2
Multiply the integers
(-3)·(2)
-6
Divide the integers
15 ÷ -3
-5
Add the integers
-6 + (-11)
-17
Subtract the integers
-5-7
What is -12?
Multiply the integers
(3)·(-6)
-18
Divide the integers
-28/7
-4
Add the rational numbers.
-1/5 + -3/5
-4/5
Subtract the rational numbers.
12/4 - (-1/8)
3 1/8
-3(3/5)
-1 4/5
-1/2 div 4/5
-5/8
Add the rational numbers.
9.2 + (-2.8)
6.4
Subtract the rational numbers.
2.86 - 12.1
-9.24
-1 4/7 (-3 2/3)
5 16/21
-5 3/5 divide 3 1/4
-1 47/65
Add the rational numbers.
(-1 1/4) + (-1/16)
-1 5/16
Subtract the rational numbers.
(- 1 1/4)- (-1/16)
-1 3/16
You hired a magician for $25.50 per hour and a clown for $21.75 per hour. They both worked 3.5 hours. What was the total amount you paid for the magician and the clown?
You paid $165.38 for the clown and magician.
(-2 1/3) / (-1 4/5 )
1 8/27