- 名前入力欄
なまえくみばん
/40
(1)1.4 × 3.6=5.04
(2)1.5 × 1.9=2.85
(3)2.9 × 2.7=7.83
(4)1.3 × 3.7=4.81
(5)2.6 × 2.9=7.54
(6)2.4 × 3.4=8.16
(7)2.1 × 3.3=6.93
(8)2.3 × 1.7=3.91
(9)1.9 × 1.6=3.04
(10)1.8 × 2.6=4.68
(11)2.2 × 1.2=2.64
(12)1.1 × 2.1=2.31
(13)1.2 × 3.2=3.84
(14)2.7 × 3.8=10.26
(15)1.6 × 1.4=2.24
(16)2.8 × 2.4=6.72
(17)2.5 × 2.2=5.5
(18)1.7 × 1.8=3.06
(19)1.2 × 2.3=2.76
(20)2.3 × 1.5=3.45
(21)1.4 × 1.1=1.54
(22)1.5 × 2.8=4.2
(23)2.8 × 3.5=9.8
(24)1.3 × 3.1=4.03
(25)1.8 × 3.9=7.02
(26)2.7 × 2.5=6.75
(27)2.9 × 1.3=3.77
(28)2.6 × 3.6=9.36
(29)1.9 × 2.8=5.32
(30)2.2 × 2.5=5.5
(31)1.6 × 3.9=6.24
(32)1.1 × 1.3=1.43
(33)2.5 × 2.6=6.5
(34)1.7 × 2.2=3.74
(35)2.1 × 3.8=7.98
(36)2.4 × 1.2=2.88
(37)2.2 × 1.5=3.3
(38)1.7 × 2.4=4.08
(39)2.9 × 1.8=5.22
(40)1.2 × 3.3=3.96








