Exponential Notation
Write in Standard Notation: 85 x 103
85,000
102 x 5
510
20 x 20
400
Make an estimate for: 278 * 32
300 * 30 = 900
62 * 11
682
Write in Standard Notation: 456 x 102
45,600
420 x 7
2,940
32 x 54
1,728
Make an estimate for: 422 * 43
400 * 40 = 1600
55 * 33
1815
Write in Standard Notation: 96 x 105
9,600,000
520 x 8
4,160
82 x 14
1,148
Make an estimate for:68 * 11
70 * 10 = 700
OR
70 * 11 = 770
72 * 27
1944
Write in Exponential Notation: 42,000,000
42 x 106
125 x 8
1,000
24 x 37
888
Make an estimate for:3,652 * 24
3,000 * 20 = 6,000
68 * 94
6392
Write in Exponential Notation: 10, 500,000,000
105 x 108
764 x 8
6,112
97 x 45
4,365
Make an estimate for: 42,725 x 58
40,000 * 60 = 2,400,000
88 * 76
6688