Parentheses
(2 x 3)(4+3)
42
52
25
7x4
28
123/ 0 ( / is a symbol for division)
0
Anything divided by 0 is 0
10-3=
7
(2 x 10)(4-1)
60
82
64
9x5
45
530/1
530
(Anything divided by 1 is itself)
2+8
10
4-(8-6)
2
23
8
3x8
24
49/7
7
15+21
36
(2+5)(3+8)(10-2)
616
50+32
14
12x7
84
64/8
8
329-76
253
(600-(5x4)(6+3))
420
1013
10,000,000,000,000
330 x 8
2640
What is 3/4 as a decimal number?
.75
4561-670
3891