4-8 12s
17 x 12 =
What is 204?
25 x 29 =
What is 725?
1 + 2 + 3 + 4+ ... + 9
What is 45?
(5 is middle number, 9 terms)
36 x 12 =
What is 432?
25^2=
What is 625?
13 x 12 =
What is 156?
12 x 25 =
What is 300?
2 + 6 + 10 + ... + 22=
What is 72?
(12 is middle number, 6 terms)
43 x 12 =
What is 516?
14 x 25 =
What is 350?
22 x 12 =
What is 264?
29 x 25 =
10 + 20 + 30 + ... + 70=
What is 280?
(40 is middle number, 7 terms)
14 x 13 =(yes 13)
What is 182?
34 x 25 =
What is 850?
33 x 12=
What is 396?
43 x 25 =
What is 1075?
150 + 350 + 550 + ... + 1350 =
What is 5250?
18 x 19 = (yes 19)
What is 342?
68 x 25 =
What is 1700
122 x 12 =
What is 1464?
122 x 25 =
What is 3050?
1375 + 1675 + ... + 2575=
What is 9875?
sqrt144
What is 12?
root(3)(15625)
What is 25?