addition/subtraction
x6 * x8
What is x14?
125 ÷ 5
What is 25
42 + 23
What is 24?
82-9
What is 73
b12 ÷ b5
What is b7
8 X 7
What is 56
330 ÷6
What is 55
√81 + 32
What is 18?
237+18
What is 255?
(x2)4
What is x8?
15 squared
What is 225
288 ÷6
What is 48
√196
What is 14?
326 + 274
What is 600
(am) ÷ (an)
What is am-n?
18 x 5
What is 90
720 ÷ 18
What is 40
The number of inches in a yard is the square of this number.
What is 6
$14.65 - $3.99
What is $10.66
2-5
What is 1/32?
12 X 13
What is 156
1320 ÷ 11
What is 120
The legs of this right triangle are 5 and 12. The hypotenuse is this number.
What is 13?