1) 2.9× 0.5 =答案:1.45 (2) 5.9× 0.2 =答案:1.18 (3) 3.6× 7 =答案:25.2 (4) 4.3× 0.3 = 5.9× 9 =答案:53.1 (6) 9.4× 9 =答案:84.6 (7) 7.5× 6 =答案4.7× 5 =答案:23.5 (11) 5.2× 7 =答案:36.4 (12) 2.3× 2 =答案:4.6 (13) 6.8× 7 =答案:47。6.7× 0.3 =答案:2.01 (15) 7.5× 7 =答案:52.5 (16) 7.1× 0.7 =答案:4.97 (17) 6.6。3.5× 0.2 =答案:0.7 (19) 3.7× 0.3 =答案:1.1 (20) 4× 0.3 =答案:1.2 (21 6.1× 9 =答案:54.9 (23) 6.8× 5 =答案:34 (24) 4.8× 4 =答案:654339.6× 7 =答案:67.2 (28) 1.9× 0.8 =答案:1.52 (29) 4.2× 0.3 =答案:1.26(30)1.9×0.8 = 8.7×0.4 =答案:3.48 (32) 2.6× 7 =答案:18.2(33)2.28.4× 6 =答案:50.4 (42) 2× 6 =答案:12 (43) 8.7× 0.3 =答案:2.61 (44) 3.2× 0.5 =答案:1.6 (45)。7.1× 0.7 =答案:4.97 (47) 7.1× 6 =答案:42.6 (48) 7.4× 0.5 =答案:3.7 (49) 9.6× 3 =答案:28.8 (50) 8.4。2.5× 4 =答案:10 (52) 1.3× 3 =答案:3.9 (53) 8× 0.4 =答案:3.2 (54) 7.8× 9 =答案:70.2 (55) 6× 0.5 = 7.7× 8 =答案:61.6 (57) 9.9× 0.7 =答案:6.93 (58) 5.4× 2 =答案:4.7× 3 =答案:14.1(61)1.2×0.2 =答案:0.24 (62) 5.3× 0.2 =答案:1.06 (63) 2.7。2× 9 =答案:18 (65) 9.6× 9 =答案:86.4 (66) 5.4× 3 =答案:16.2 (67) 9.3× 3 =答案:27.9 (68) 5.5× 0.8。7.4× 0.7 =答案:5.18 (70) 3.4× 0.6 =答案:2.04 (71) 4.5× 0.4 =答案:1.8 (72) 3.8× 7 =答案:26.6。1.5× 6 =答案:9 (75) 8× 0.9 =答案:7.2 (76) 9.2× 0.6 =答案:5.52 (77) 2.4× 9 =答案:21.6 (78) 65438+ 8.9× 0.6 =答案:5.34 (80) 3.2× 0.8 =答案:2.56(81)9.7×02.4× 0.4 =答案:0.96 (90) 3.5× 5 =答案:17.5 (91) 7.7× 3 =答案:23.1 (92) 9.5× 0.2 =答案:65438。3.4× 8 =答案:27.2 (95) 1.3× 0.6 =答案:0.78 (96) 9× 0.5 =答案:4.5 (97) 3.5× 0.5 =答案:1.75 (98) 3.4。3.4× 0.9 =答案:3.06 (100) 6.5× 0.5 =答案:3.25 1) 7.4× 6 =答案:44.4 (2) 2.3× 5 =答案:11。5.1× 0.4 =答案:2.04 (4) 9.6× 4 =答案:38.4 (5) 5.4× 5 =答案:27 (6) 1.5× 0.8 =答案:1.2 (7) 9。1.6× 0.8 =答案:1.28 (9) 7.5× 0.7 =答案:5.25 (10) 3.7× 9 =答案:33.3 (11) 65438。3.5× 7 =答案:24.5 (13) 9.3× 4 =答案:37.2 (14) 2.7× 0.7 =答案:1.89 (15) 5.2× 7 =答案:。3.8× 0.2 =答案:0.76 (17) 1.2× 0.9 =答案:1.08(18)6.1×7 =答案:42.7 (18) 1.6× 5 =答案:8 (21) 5.9× 0.3 =答案:654389.7 × 2 =答案:19.4 (25) 5.8 × 0.8 =答案:4.64 (26) 1.7 × 6 =答案:10.2 (27) 9.6 × 0.5 =答案:4.8(。4.3 × 0.6 =答案:2.58 (30) 1.3 × 9 =答案:11.7(31)2.9×8 =答案:23.2 (32) 5.6 × 7 =答案:5.3× 0.6 =答案:3.18 (34) 5.4× 0.7 =答案:3.78 (35) 57.3× 2 =答案:14.6 (39) 2× 0.5 =答案:1 (40) 5.2× 0.6 =答案:3.12 (41) 9.7× 7 =答案:67。6.7× 0.2 =答案:1.34 (44) 8.6× 6 =答案:51.6 (45) 3.1× 0.5 =答案:1.55 (46) 8.2× 6 =答案。1.5× 6 =答案:9 (48) 8.4× 2 =答案:16.8 (49) 1.3× 6 =答案:7.8 (50) 8.9× 0.5 =答案:4.45(565433)5.4×6 =答案:32.4 (53) 6.3× 9 =答案:56.7 (54) 6.4× 3 =答案:65443× 0.4 =答案:1.2 (58) 6.8× 5 =答案:34 (59) 8.7× 0.3 =答案:2.61 (60) 5.6× 6 =答案:33.6 (61)。9.6× 0.3 =答案:2.88 (63) 9.6× 7 =答案:67.2 (64) 8.3× 3 =答案:24.9 (65) 9.5× 0.5 =答案:4.75 (66) 5.5× 9 =答案:49.5。1.9× 9 =答案:17.1 (68) 2.2× 7 =答案:15.4 (69) 3.8× 0.9 =答案:3.42 (70) 1.8× 4.6× 0.2 =答案:0.92 (72) 1.3× 0.2 =答案:0.26 (73)2.5× 7 =答案:17.5 (77) 6.4× 0.4 =答案:2.56 (78) 6.3× 5 =答案:31.5 (79) 3.1× 4 =答案:65438+。5.8× 0.7 =答案:4.06 (81) 1.2× 8 =答案:9.6 (82) 6.5× 0.5 =答案:3.25 (83) 3.9× 0.9 =答案:3.51。2× 2 =答案:4 (86) 3.7× 5 =答案:18.5(87)1.1×3 =答案:3.3 (88) 6.5× 5 =答案:32.5 (89) 2.7。8.4× 8 =答案:67.2 (91) 4.2× 0.8 =答案:3.36 (92) 6.9× 2 =答案:13.8 (93) 6.6× 2 =答案:13.2 (93) 6.6× 0.7 =答案:4.62 (96) 1.7× 0.5 =答案:0.85 (97)8.4× 0.5 =答案:4.2 (1) 5.6× 8 =答案:44.8 (2) 3.9× 5 =答案:19.5 (3) 5.4× 0.4 =答案:2.16 (4)。9.4× 8 =答案:75.2 (6) 3.8× 0.3 =答案:1.14 (7) 8.6× 0.4 =答案:3.44 (8) 7.3× 4 =答案:29.2 (9) 4.8× 1.3× 4 =答案:5.2 (11) 7.3× 8 =答案:58.4(14.7× 0.3 =答案:1.41(15)4.6×0.9 =答案:4.14 (16) 9.9× 4 =答案:39.6 (16)。8.2× 0.5 =答案:4.1 (19) 5× 0.8 =答案:4 (20) 5.7× 9 =答案:51.3 (21) 3.9× 5 =答案:65438。7.3× 2 =答案:14.6 (23) 5.3× 3 =答案:15.9 (24) 6.7× 0.2 =答案:1.34 (25) 4.3× 0.5 =答案:2.65433。4.7 × 0.4 =答案:1.88 (27) 2.4 × 5 =答案:12 (28) 7.3 × 0.3 =答案:2.19 (29) 3.8 × 0.9 =答案:3.42(。5.1× 0.7 =答案:3.57 (32) 9.8× 2 =答案:19.6 (33) 8.3× 0.7 =答案:5.81 (34) 4.3× 0.6 =答案:2.58。9.9× 5 =答案:49.5 (37) 3.4× 2 =答案:6.8 (38) 2.9× 4 =答案:11.6(39)1.1×6 =答案:6.6。2.1× 5 =答案:10.5(41)9.1×0.8 =答案:7.28 (42) 9.7× 0.3 =答案:2.91 (43) 9.6。5.1× 0.6 =答案:3.06 (45) 5.5× 8 =答案:44 (46) 9× 8 =答案:72 (47) 5× 4 =答案:20 (48) 4.1× 5 =答案:1.4× 0.3 =答案:0.42 (50) 2.4× 9 =答案:21.6 (565438+2.6× 7 =答案:18.2 (59) 6.8× 0.6 =答案:4.08 (60) 5.6× 9 =答案:50.4 (61) 9.8× 0.8 =答案:7.84 (62) 9。3.8× 7 =答案:26.6 (64) 2.5× 6 =答案:15 (65) 1.7× 5 =答案:8.5 (66) 4.6× 0.7 =答案:3.22 (67) 8.9× 3。7.9× 0.6 =答案:4.74 (69) 6.3× 4 =答案:25.2 (70) 2.9× 0.3 =答案:0.87 (71) 4.6× 8 =答案:36.8 (72) 1。6.9× 0.7 =答案:4.83 (74) 5.8× 6 =答案:34.8 (75) 3.4× 0.5 =答案:1.7 (76) 1.9× 2 =答案:3.8 (77) 8.3。7.4× 6 =答案:44.4 (79) 4.5× 3 =答案:13.5 (80) 5.9× 4 =答案:23.6 (81) 8.9× 0.2 =答案:1.78 (865438) 7.5 × 2 =答案:15 (84) 1.5 × 7 =答案:654389.9× 0.2 =答案:1.98 (92) 2× 7 =答案:14 (93) 4.4× 0.8 =答案:3.52 (94) 8.5× 4 =答案:34 (95) 9.8× 8。9× 9 =答案:81 (97) 2.7× 8 =答案:21.6 (98) 1.6× 0.3 =答案:0.48 (99) 5.7× 3 =答案:17.68。7.5× 5 =答案:37.5 1) 4.1× 0.7 =答案:2.87 (2) 3.9× 5 =答案:19.5 (3) 8.5× 2 =答案:17 (4 4× 9 =答案:36 (6) 1.7× 2 =答案:3.4 (7) 7.9× 6 =答案:47.4(42.8× 0.3 =答案:0.84 (19) 3× 9 =答案:27 (20) 8.1× 0.3 =答案:2.43 (21) 3.3× 8 =答案:26.4 (22 2.2× 3 =答案:6.6 (24) 3× 6 =答案:18 (25) 3.2× 5 =答案:654332.7× 0.7 =答案:1.89 (29) 1.4× 0.9 =答案:1.26 (30) 1.6× 9 =答案:14.4 (365438+) 5.9× 2 =答案:11.8 (33) 3.6× 9 =答案:328.7 × 8 =答案:69.6 (38) 2.9 × 3 =答案:8.7 (39) 6.7 × 0.2 =答案:1.34 (40) 1.6 × 0.8 =答案:1.28(。9.6× 2 =答案:19.2 (42) 5.4× 5 =答案:27 (43) 5.8× 0.7 =答案:4.06 (44) 3.7× 0.2 =答案:0.74 (45) 8.7× 0.6 = 2.1× 0.4 =答案:0.84 (47) 1.6× 5 =答案:8 (48) 4.65.5× 4 =答案:22 (57) 8.6× 6 =答案:51.6 (58) 6.6× 0.2 =答案:1.32 (59) 8.7× 0.6 =答案:5.22 (60) 2.4。2.1× 0.2 =答案:0.42 (62) 4.4× 0.8 =答案:3.52 (63) 7.1× 9 =答案:63.9 (64) 3.8× 3 =答案:165438。7.1× 0.2 =答案:1.42 (67) 3.9× 0.5 =答案:1.95 (68) 1.6× 0.7 =答案:1.12(。7.7× 2 =答案:15.4 (71) 7× 0.7 =答案:4.9 (72) 8.3× 4 =答案:33.2 (73) 5.1× 0.2 =答案:1。1.3× 6 =答案:7.8 (76) 6.8× 7 =答案:47.6 (77) 2.2× 3 =答案:6.6 (78) 3.2× 8 =答案:25.6 (79) 6.8× 0.2 =答案:4.7× 0.2 =答案:0.94 (81) 6.7× 9 =答案:60.3 (82) 9.9× 7 =答案:1 9 × 9.9× 5 =答案:49.5 (90) 7.4× 0.3 =答案:2.22 (91) 7.7× 2 =答案:15.4 (92) 9.9× 0.4 =答案:3.96 (93) 5。 8.5× 5 =答案:42.5 (95) 9.1× 9 =答案:81.9 (96) 5.6× 0.5 =答案:2.8 (97) 5× 8 =答案:40 (98) 3.65438+ 6.8× 8 =答案:54.4 (100) 1.9× 0.2 =答案:0.38。
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