2-digit by 1 digit
21 x 4 =
84
105 x 3
315
10 x 10 =
100
25 x 9 =
What is:
225
What is the capital city of the United States?
Washington DC
43 x 3 =
129
250 x 5 =
1,250
7 x 8 =
56
120 x 8 =
960
How many states make up the United States of America?
50
61 x 6 =
366
365 x 3 =
1,095
6 x 6 =
36
$0.50 x 9 =
$4.50
How many squares are there on a chess/checkers board?
64
82 x 9 =
738
549 x 6 =
3,294
9 x 8 =
72
Which is greater?
2 x 2 x 2 x 2 x 2
or
3 x 3 x 3
2 x 2 x 2 x 2 x 2 = 32
3 x 3 x 3 = 27
What planet is nicknames the "Red Planet"?
Mars
97 x 8 =
776
847 x 9 =
7,623
12 x 12 =
144
What is the value of Pi to 2 decimal places?
3.14
Who invented the bifocal glasses?
Benjamin Franklin