adding integers
subtracting integers
combing like terms
distributive property
multiplying integers
100
-7+4*
-3
100
8-[-3]
5
100
2k+6y+3k
5k+6y
100
2[5e+3u]
10e+6u
100
[2][3]*
6
200
-9+4
-5
200
3-[-8]
-5
200
5t+3d+2t
7t+3d
200
5[8i-5t]
40i-25t
200
[-2][2]*
-4
300
4+-1
3
300
-10-[15]
5
300
2c-4r+8c+7r
10c-11r
300
8[5t+3e]-6t
34t+24e
300
[-11][1]*
-11
400
6+-2
4
400
8-[-17]
-9
400
2e+7g+6d-5e+3g+2d
What is 3e+10g+8d
400
9[7r+8u]+3r
66r+72u
400
[-5][2]*
-10
500
-23+43
23
500
8-[-7]
15
500
2w+3e+4t+5c+3w+4e+5t+2c
5w+7e+9t+7c
500
6[7r+9u]+4[6u+5r]
62r+78u
500
[7][-1]
-7
M
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