Estimation
36+45 =
90
1/2 is what percent
50%
5987 +2345 + 9873 +2345 =
20,550
name the fractions equal to 1 /2
8/16, 4/5, 9/16, 2/3, 7/13, 24/48
8/16, 24/48
If there are 4 stacks of books with 18, 19, 24, and 23 books in each column. IF all stacks were made even, how many books would be in each stack.
21
987 - 55 =
940
1 /4 is what percent
25%
79087 - 6999 =
72,088
fractions less than 1/2
3/4, 2/3, 4/9. 2/8
4/9, 2/8
How many months are in the first six months of a leap year?
182
687 - 304 =
400
1 /8
12 1/2 %
406 x 900=
365,400
1/ 5 of 20
4
If there is a hexagon, decagon, a triangle and a pentagon, how many sides would there be altogether
24
687 x 298 =
210,000
1 /3 is what percent
33 1/3 %
7984 divided by 4
1996
5 -2/3
4 1/3
dodecagon - octagon =
quadrilateral
580 divided by 29
20
2 / 3 is what percenr
66 2/3 %
6902 divided by 22
313 16/22
22 - 19 5/8
2 3/8
if a side of a hexagon is 8 feet what is the perimeter
48 feet