3桁と1桁の乗算

(1)

718
×
4

(2)

710
×
1

(3)

690
×
0

(4)

473
×
8

(5)

305
×
3

(6)

407
×
8

(7)

397
×
0

(8)

396
×
7

(9)

897
×
3

(10)

146
×
6

(11)

384
×
6

(12)

649
×
3

(13)

461
×
8

(14)

874
×
2

(15)

353
×
4

(16)

627
×
4

(17)

798
×
0

(18)

507
×
2

(19)

694
×
4

(20)

489
×
1

(21)

865
×
4

(22)

568
×
1

(23)

143
×
0

(24)

439
×
7

(25)

953
×
5

(26)

150
×
5

(27)

678
×
5

(28)

432
×
3

(29)

559
×
1

(30)

446
×
0

(31)

157
×
7

(32)

554
×
3