Patterns
Estimate
Find the Product
Money/Decimals
Exponents/Scientific Notation
100

4 x 40

160

100

34 x 12

30

100

153 x 45

6885

100

$2.15 x 52

$111.80

100

3^4

81

200

8 x 500

4000

200

52 x 313

15000

200

84 x 3000

252,000

200

$.25 x 43

$10.75

200

1^6

1

300

20 x 30

600

300

436 x 28

12000

300

380 x 207

78660

300

$35.24 x 6


3.05 x 2.3

$211.44


7.015

300

17,000

1.7 x 10^4

400

700 x 30

21000

400

72 x 103


0.72 x 10.3

7000


7

400

752 x 508


0.75 x 0.06

382016


0.045

400

$11.42 x 579


$45.19 x 140

$6612.18


$6326.60

400

3.026 x 10^6

3026000

500

40 x 5000

200000

500

$4.25 x 29

$120

500

$.75 x 44


n = 237,642 x 370

$33.00


n = 87,927,540

500

$26.75 x 489


97.45 x 220

$13080.75


21439

500

5^5

3125

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