Add/Subtract
Multiply/Divide
Absolute Value
Order of Operations
Applications
100
11+3
What is 14
100
7*8
What is 56
100
| 4 | = ?
What is 4
100
3 * (1 + 2*5) + 4
What is 37
100
The product of 6 and -4 added to -16
What is -40
200
17-16
What is 1
200
(-9)*5
What is -45
200
| -9 | = ?
What is 9
200
-(-18 / -3)2
What is -36
200
The algebraic property being expressed here: a + (b + c) = (a + b) + c
What is the associative property of addition?
300
(-39)+30
What is -9
300
-81/-3
What is 27
300
-| -8 | = ?
What is -8
300
(8 / 2 * 4) + (10 - (-4))
What is 30
300
The table below shows net incomes for Ford Motor Company's Automotive sector for the years 2004-2006. Find the total net income for 2004-2006. Year | Net Income (in millions) 2004 | -$155 2005 | -$3895 2006 | -$5200
What is -$9250
400
9-(-8)
What is 17
400
-18*2*-1
What is 36
400
| 5 - 9| - 2 = ?
What is 2
400
5 + 2 * | (7-5)2 + (1-3) |
What is 9
400
The highest point in Africa is Mt. Kilimanjaro, Tanzania, at an elevation of 19,340 feet. The lowest point is Lake Assal, Djibouti, at 512 feet below sea level. How much higher is Mt. Kilimanjaro than Lake Assal?
What is 19,852
500
(-19)-(-23)
What is 4
500
-64/-2*-1
What is -32
500
(-6) * | (-9) - (-4) | = ?
What is -30
500
[-15 + (-4)2 + | -9 | ] / (10-2*5)
What is undefined
500
Explain why zero does not have a reciprocal.
Answers will vary. Pretend that 6/0 = 1, then that means the following is true: 1*0 = 6 But, we know that anything times 0 is 0 (Zero Product Property). 0 = 6 This doesn't make sense. In fact, it is a contradiction (false statement). Therefore, division by zero doesn't make any sense.
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