multiplication
20 *60
1200
600 divided by 3
200
1/2+2/4
2/2 or 4/4 or 1
what angle is smaller than 90 degrees
acute
21+16
37
80*5
400
120 divided by 60
2
2/6+1/3
4/6 0r 2/3
what angle is 180 degrees
a strate
34+17
51
360*10
3600
345 divided by 5
69
10/2 +4/2
7
this angel is 145 what is it
obtuse
89+16
105
2000*98
196000
820 divided by 6
133 R2
20/1+10/2
25
this angle is 55 what is it
acute
123+23
146
9056*7
63392
18620 divided by 6
1403 R2
26/100+2/10
46/100
how many degrees is in two full circle
720
1243+36
1297