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Standard Algorithm
Area Model (x)
Long division
Random
100

97 x 9

= 873

100

23 x 4

= 92


100

560 / 7 =

= 80

100

104

 = 10,00

200

47 x 12

= 564

200

52 x 15

= 780

200

424 / 8

= 53

200

14 L = __?__ mL

= 14,000 mL

300

179 x 23

= 4,117

300

283 x 36

= 10,188

300

810/40

= 40 r 10

300

40 x 30 +7 - 4 = 1,203

 (40 x 30) + (7-4) = 1,203

400
536 x 63

= 33,768

400

482 x 43

= 20,726

400

6,552 / 24=

= 273

400

854 - (35+17) _________ 854 - 35 +17

854 - (35+17) < 854 - 35 +17

500

3,745 x 523

= 1,958,635

500

6,341 x 272

= 1,724,752

500

6,708 / 21 = 

= 319

500

600,000 / 104

= 60