3桁と1桁の乗算

(1)

378
×
3402

(2)

605
×
1210

(3)

×
1
836

(4)

×
4
2536

(5)

×
9
8316

(6)

999
×
3996

(7)

×
0
0

(8)

809
×
1618

(9)

110
×
220

(10)

696
×
1392

(11)

810
×
810

(12)

×
1
264

(13)

×
4
2496

(14)

×
1
252

(15)

215
×
1505

(16)

318
×
2226

(17)

743
×
0

(18)

×
8
5320

(19)

610
×
4270

(20)

×
3
1293

(21)

926
×
4630

(22)

×
8
2656

(23)

956
×
0

(24)

×
4
824

(25)

×
3
345

(26)

×
5
3510

(27)

146
×
438

(28)

708
×
1416

(29)

624
×
5616

(30)

460
×
2760

(31)

798
×
0

(32)

745
×
0