Two digit x a multiple of 10 with area model
Two digit x a multiple of 10 without area model
two digit x two digit with area model
two digit x two digit without area model
two digit x two digit with 4 partial product
100

25x10

250

100

37x10

370

100

23x17

391

100

15x62

930

100

12x12

144

200

35x10

350

200

59x10

590

200

13x45

585

200

18x21

378

200

15x17

255

300

45x10

450

300

73x10

730

300

16x24

384

300

14x12

168

300

34x15

510

400

55x10

550

400

12x10

120

400

22x22

484

400

23x24

552

400

13x15

195

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