rounding
area
fractions to decimals
basic operations
addition
100
35674.753 round to the nearest hundred
357000.
100
12
100
2/4
0.5
100
92 x 200
18,400
100
856+575
1,431
200
6759.87624 round to the nearest tenth
6759.9
200
36
200
7/18
0.3888888
200
48 x 26
15,648
200
479+632
1,111