Show:
Adding Negative Numbers
Factoring
Averages
Subtracting Numbers
Vocab
100
-1
-6+5
100
6(4x+2)
24x+12
100
Average: 2, 4, 4, 2
3
100
When the first number in a subtraction problem is bigger, what sign is the answer going to have?
Positive
100
What sign corresponds with "withdrew"?
negative or minus
200
-19
-9+-10
200
5(10x+4)
50x+20
200
Average: 10, -1, 4, 2, 0
3
200
-5-5
-10
200
What sign corresponds with "deposit"?
positive/addition
300
-9
-4+-5
300
10(10x+3)
100x+30
300
Average: 1, 4, -3, 0
.5 or 1/2
300
5-5
0
300
What sign corresponds with "above sea level"?
Positive
400
1
-9+10
400
12(x+2)
12x+24
400
Average: -9, -6, 10, 3, -3
-1
400
When the second number in a subtraction problem is bigger than the first, what sign is the answer going to have?
negative
400
What sign corresponds with "drop"?
negative or minus
500
20
-2+22
500
9(3x+2)
27x+18
500
Average: 1, -1, 2, -2, 5
1
500
-5-(-10)
5
500
What sign corresponds with "owe"?
Negative/Minus