mdas
what does the m stand for
multiplication
8+9
what is 17
100-1
99
6x2
12
5 divide 1
5
ds stand for
divide
take away
99+101
200
50-13
47
5x8
40
12 divide 2
6
das stand for
divide
add
take away
60+300
360
1000-3
997
8x9
72
36 divide 6
6
1+2(5x9)9+10=
67
440+800+5
1245
10000-2000
8000
10x1000
10000
40 divide 8
5
45x2(8x5)1-1=
130
1000000+119283
1119283
1000000-1000000
0
9000x2
18000
100 divide 10
10