Estimation
25 x 312 =
write out the whole equation for your answer
what is 30x300= 9,000
56 x 48 =
2,688
298 x 13 =
3,854
3.45 x 30=
103.50
22 x 2.4
20 x 2 = 40
662 x 372 =
246,264
410 x 26 =
10,660
3.45 x 26 =
89.70
3.2 x 47=
3 x 50 = 150
807 x 491 =
396, 237
3,854 x 12 =
46,248
98 x 7.68 =
752.64
33.2 x 21 =
30 x 20 = 600
530 x 2,075 =
1,099,750
283 x 416 =
117,728
83.41 x 504 =
42,038.64
3.55 x 89 =
4 x 90 = 360
4,004 x 603 =
2,414,412
2,803 x 406 =
1,138,018
147.83 x 67 =
9,904.61