substitutions whole# and decimals
multiplication whole#
multiplication decimals
division whole#
division decimals
100
bx4+2 b=6
26
100
12x11
132
100
4.96x4.9
24.304
100
300 divide 3
100
100
3.40 divide 2
1.7
200
4x.8+t t=7
3.9
200
400x16
6400
200
.600x4.90
2.94000
200
496 divide 2
248
200
5.15 divide 5
1.03
300
Zx4+Z z=12
60
300
496x74
36704
300
74x4.6
340.4
300
582 divide 3
194
300
48.8 divide 2
24.4
400
.n+4xm n=6 m=3
1.8
400
4000x36
144000
400
800x9.60
7680.00
400
635 divide 5
127
400
32. divide 2
16.
500
Tx9+.L T=4 L=3
3.9
500
5555x367
2038685
500
900x39.4
29460.0
500
410 divide 0
041
500
4.0 divide 10
.4
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