Addition
24+16
40
46-23
23
7x6
42
9/2
4.5
Yes!!!!
80+37
117
103-45
58
12x18
216
56/4
14
what is a radius
it is half of a diameter
268+772
1040
210-125
85
35x53
1855
124/12
10.3
How many sides or in a decagon
10
1289+398
1687
285
124x96
11,904
791/5
158.2
Name the first 4 digits of pi
3.141
3047+1983
5030
2973-3255
-282
452x246
111,192
1297/6
216.16
find the value of x
5x-16=2x+14
x=10