Operations with Integers
-6+(-10)
-16
2+5x3
17
5(1+1)
10
What is the GCF of 10 and 15?
5
What is x+2 when x=5
7
8-18
-10
2(5+3)
16
3(4+11)
45
What is the LCM of 10 and 15?
30
5x+3 when x=5
28
3-(-29)
32
2+8-3x3+(-1)
20(10-5)
100
What is the prime factorization (with exponents) of 36?
2^2 x 3^2
6x/3 when x=4
8
3x(-12)
-32
[15+(3+2x2)]/11
2
8(x+2y)
8x+16y
Which quadrant is the point (-5,5) in?
Quadant II (2)
100-(x+5x5) when x=25
50
2x6/-3
-4
5(-3+4)+12/(-3)
1
10(3x+2y+z)
30x+20y+10z
What is (10/15) / (3/5)
10/9
-5(2x-2)+(-10) when x=4
-40