Paul read 20 short stories, each 10 pages long. Anne read 10 books, each 50 pages long. How many more pages did Anne read than Paul?

THe sum of two numbers is 8. If 4 is 3 more than one of the numbers, what is 3 more than the other number?

(77 777 777 777 + 7) / 7 = ?

8888 + 220 = 8000 + ?

(11+11+11+11+11+11) - (9+9+9+9+9+9)

LIsa mailed some postcards to 10 of her friends while she was on vacation. She sent three of them 1 postcard each, and the rest of them 2 postcards each. How many postcards did she send in all?

Dale needs 44 slices of pizza for a party. If each pizza is cut into 8 slices, then Dale needs at least ? pizzas for the party.

A race began at 3:43 p.m. and ended at 5:57 p.m. the same day. The race was half over at ? p.m.

Which is the largest number that is a factor of both 48 and 84?

Which figure has one more side than a square?

If the perimeter of a rectangle is 8 cm what could be its area?

First, Captain Ahab sailed 200 km across the Moby Sea. Then, he sailed three times as far to Oyster Island. Altogether, he sailed ?km.

Of the following numbers, which cannot be written as the sum of three different whole numbers, each greater than 0?