(1)6.3×0.6＝(2)8.8×4＝(3)1.2×0.9＝(4)2×0.7＝(5)9.9×0.7＝(6)2.2×5＝(7)9.6×8＝(8)9.2×7＝(9)7.2×4＝(10)3.6×2＝(11)2.4×0.2＝(12)6.9×5＝(13)5.5×9＝(14)7.3×5＝(15)2.8×9＝(16)3.5×5＝(17)1.4×7＝(18)6.7×0.2＝(19)5.2×7＝(20)7.5×3＝(21)9.5×7＝(22)3.8×9＝(23)1.2×0.4＝(24)2.4×0.7＝(25)9.7×0.4＝(26)7.7×0.7＝(27)7.2×5＝(28)7.9×0.3＝(29)6×6＝(30)5.7×0.3＝(31)2.2×8＝(32)7.5×8＝(33)8.5×9＝(34)6.1×0.4＝(35)1.7×9＝(36)4.5×7＝(37)5×7＝(38)1.9×2＝(39)2.2×3＝(40)5.4×0.8＝(41)6.6×0.6＝(42)4.2×0.2＝(43)8.5×3＝(44)7.1×0.9＝(45)8.7×0.3＝(46)8×0.7＝(47)4.3×0.3＝(48)3.7×2＝(49)8.9×2＝(50)9.7×0.6＝(51)3×0.4＝(52)5.6×9＝(53)9.7×0.7＝(54)2.7×0.6＝(55)3.3×0.8＝(56)1.9×3＝(57)6.4×4＝(58)2.1×0.2＝(59)6.2×0.4＝(60)6.9×5＝(61)2×0.8＝(62)9.3×5＝(63)7.4×0.4＝(64)4.7×8＝(65)5.4×0.3＝(66)4.9×2＝(67)6.9×0.8＝(68)8.5×5＝(69)1.9×2＝(70)5.9×0.9＝(71)3.9×4＝(72)9×2＝(73)8×4＝(74)3.4×0.5＝(75)7.5×3＝(76)5.6×7＝(77)9.6×3＝(78)2.2×2＝(79)2.6×4＝(80)4.5×0.8＝(81)3.9×0.3＝(82)6.2×2＝(83)7.5×6＝(84)9.3×7＝(85)1.1×0.5＝