(完整版)五年级上册数学口算题400题

(1)2.9 × 0.5 ＝(2)5.9 × 0.2 ＝(3)3.6 × 7 ＝(4)4.3 × 0.3 ＝(5)5.9 × 9 ＝(6)9.4 × 9 ＝(7)7.5 × 6 ＝(8)1.3 × 3 ＝(9)3.8 × 7 ＝(10)4.7 × 5 ＝(11)5.2 × 7 ＝(12)2.3 × 2 ＝(13)6.8 × 7 ＝(14)6.7 × 0.3 ＝(15)7.5 × 7 ＝(16)7.1 × 0.7 ＝(17)6.6 × 2 ＝(18)3.5 × 0.2 ＝(19)3.7 × 0.3 ＝(20)4 × 0.3 ＝(21)9.2 × 9 ＝(22)6.1 × 9 ＝(23)6.8 × 5 ＝(24)4.8 × 4 ＝(25)4.1 × 2 ＝(26)6.4 × 0.4 ＝(27)9.6 × 7 ＝(28)1.9 × 0.8 ＝(29)4.2 × 0.3 ＝(30)1.9 × 0.8 ＝(31)8.7 × 0.4 ＝(32)2.6 × 7 ＝(33)2.1 × 3 ＝(34)1.6 × 2 ＝(35)5.3 × 3 ＝(36)8.5 × 9 ＝(37)6.9 × 0.7 ＝(38)6.6 × 0.4 ＝(39)4.3 × 8 ＝(40)8.2 × 3 ＝(41)8.4 × 6 ＝(42)2 × 6 ＝(43)8.7 × 0.3 ＝(44)3.2 × 0.5 ＝(45)8.5 × 0.9 ＝(46)7.1 × 0.7 ＝(47)7.1 × 6 ＝(48)7.4 × 0.5 ＝(49)9.6 × 3 ＝(50)8.4 × 8 ＝(51)2.5 × 4 ＝(52)1.3 × 3 ＝(53)8 × 0.4 ＝(54)7.8 × 9 ＝(55)6 × 0.5 ＝(56)7.7 × 8 ＝(57)9.9 × 0.7 ＝(58)5.4 × 2 ＝(59)5.1 × 2 ＝(60)4.7 × 3 ＝(61)1.2 × 0.2 ＝(62)5.3 × 0.2 ＝(63)2.7 × 8 ＝(64)2 × 9 ＝(65)9.6 × 9 ＝(66)5.4 × 3 ＝(67)9.3 × 3 ＝(68)5.5 × 0.8 ＝(69)7.4 × 0.7 ＝(70)3.4 × 0.6 ＝(71)4.5 × 0.4 ＝(72)3.8 × 7 ＝(73)4.7 × 0.2 ＝(74)1.5 × 6 ＝(75)8 × 0.9 ＝(76)9.2 × 0.6 ＝(77)2.4 × 9 ＝(78)1.8 × 5 ＝(79)8.9 × 0.6 ＝(80)3.2 × 0.8 ＝(81)9.7 × 9 ＝(82)6 × 7 ＝(83)1.6 × 0.7 ＝(84)6.3 × 2 ＝(85)7.1 × 0.8 ＝(86)5.2 × 7 ＝(87)3.9 × 0.8 ＝(88)9.9 × 0.2 ＝(89)2.4 × 0.4 ＝(90)3.5 × 5 ＝(91)7.7 × 3 ＝(92)9.5 × 0.2 ＝(93)7.8 × 0.3 ＝(94)3.4 × 8 ＝(95)1.3 × 0.6 ＝(96)9 × 0.5 ＝

(7)9.4 × 2 ＝(8)1.6 × 0.8 ＝(9)7.5 × 0.7 ＝(10)3.7 × 9 ＝(11)1.8 × 0.6 ＝(12)3.5 × 7 ＝(13)9.3 × 4 ＝(14)2.7 × 0.7 ＝(15)5.2 × 7 ＝(16)3.8 × 0.2 ＝(17)1.2 × 0.9 ＝(18)6.1 × 7 ＝(19)3.8 × 0.7 ＝(20)1.6 × 5 ＝(21)5.9 × 0.3 ＝(22)9 × 9 ＝(23)7.1 × 0.3 ＝(24)9.7 × 2 ＝(25)5.8 × 0.8 ＝(26)1.7 × 6 ＝(27)9.6 × 0.5 ＝(28)1.8 × 4 ＝(29)4.3 × 0.6 ＝(30)1.3 × 9 ＝(31)2.9 × 8 ＝(32)5.6 × 7 ＝(33)5.3 × 0.6 ＝(34)5.4 × 0.7 ＝(35)5.3 × 0.2 ＝(36)8.3 × 2 ＝(37)9.5 × 3 ＝(38)7.3 × 2 ＝(39)2 × 0.5 ＝(40)5.2 × 0.6 ＝(41)9.7 × 7 ＝(42)6.1 × 8 ＝(43)6.7 × 0.2 ＝(44)8.6 × 6 ＝(45)3.1 × 0.5 ＝(46)8.2 × 6 ＝(47)1.5 × 6 ＝(48)8.4 × 2 ＝(49)1.3 × 6 ＝(50)8.9 × 0.5 ＝(51)6.7 × 2 ＝(52)5.4 × 6 ＝(53)6.3 × 9 ＝(54)6.4 × 3 ＝(55)8.5 × 0.2 ＝(56)1.5 × 0.5 ＝(57)3 × 0.4 ＝(58)6.8 × 5 ＝(59)8.7 × 0.3 ＝(60)5.6 × 6 ＝(61)5.5 × 0.7 ＝(62)9.6 × 0.3 ＝(63)9.6 × 7 ＝(64)8.3 × 3 ＝(65)9.5 × 0.5 ＝(66)5.5 × 9 ＝(67)1.9 × 9 ＝(68)2.2 × 7 ＝(69)3.8 × 0.9 ＝(70)1.8 × 0.7 ＝(71)4.6 × 0.2 ＝(72)1.3 × 0.2 ＝(73)4.3 × 0.9 ＝(74)1.4 × 2 ＝(75)7 × 5 ＝(76)2.5 × 7 ＝(77)6.4 × 0.4 ＝(78)6.3 × 5 ＝(79)3.1 × 4 ＝(80)5.8 × 0.7 ＝(81)1.2 × 8 ＝(82)6.5 × 0.5 ＝(83)3.9 × 0.9 ＝(84)9.3 × 3 ＝(85)2 × 2 ＝(86)3.7 × 5 ＝(87)1.1 × 3 ＝(88)6.5 × 5 ＝(89)2.7 × 0.8 ＝(90)8.4 × 8 ＝(91)4.2 × 0.8 ＝(92)6.9 × 2 ＝(93)6.6 × 2 ＝(94)9.5 × 0.8 ＝(95)6.6 × 0.7 ＝(96)1.7 × 0.5 ＝

(7)8.6 × 0.4 ＝(8)7.3 × 4 ＝(9)4.8 × 0.4 ＝(10)1.3 × 4 ＝(11)7.3 × 8 ＝(12)8 × 4 ＝(13)3.2 × 6 ＝(14)4.7 × 0.3 ＝(15)4.6 × 0.9 ＝(16)9.9 × 4 ＝(17)8.2 × 0.5 ＝(18)8.2 × 0.5 ＝(19)5 × 0.8 ＝(20)5.7 × 9 ＝(21)3.9 × 5 ＝(22)7.3 × 2 ＝(23)5.3 × 3 ＝(24)6.7 × 0.2 ＝(25)4.3 × 0.5 ＝(26)4.7 × 0.4 ＝(27)2.4 × 5 ＝(28)7.3 × 0.3 ＝(29)3.8 × 0.9 ＝(30)7.3 × 4 ＝(31)5.1 × 0.7 ＝(32)9.8 × 2 ＝(33)8.3 × 0.7 ＝(34)4.3 × 0.6 ＝(35)9.5 × 0.3 ＝(36)9.9 × 5 ＝(37)3.4 × 2 ＝(38)2.9 × 4 ＝(39)1.1 × 6 ＝(40)2.1 × 5 ＝(41)9.1 × 0.8 ＝(42)9.7 × 0.3 ＝(43)9.6 × 0.5 ＝(44)5.1 × 0.6 ＝(45)5.5 × 8 ＝(46)9 × 8 ＝(47)5 × 4 ＝(48)4.1 × 5 ＝(49)1.4 × 0.3 ＝(50)2.4 × 9 ＝(51)5.1 × 7 ＝(52)7.9 × 5 ＝(53)4.1 × 9 ＝(54)1.6 × 2 ＝(55)6.7 × 0.8 ＝(56)8.9 × 0.7 ＝(57)6.2 × 0.2 ＝(58)2.6 × 7 ＝(59)6.8 × 0.6 ＝(60)5.6 × 9 ＝(61)9.8 × 0.8 ＝(62)9 × 9 ＝(63)3.8 × 7 ＝(64)2.5 × 6 ＝(65)1.7 × 5 ＝(66)4.6 × 0.7 ＝(67)8.9 × 3 ＝(68)7.9 × 0.6 ＝(69)6.3 × 4 ＝(70)2.9 × 0.3 ＝(71)4.6 × 8 ＝(72)1.5 × 2 ＝(73)6.9 × 0.7 ＝(74)5.8 × 6 ＝(75)3.4 × 0.5 ＝(76)1.9 × 2 ＝(77)8.3 × 0.4 ＝(78)7.4 × 6 ＝(79)4.5 × 3 ＝(80)5.9 × 4 ＝(81)8.9 × 0.2 ＝(82)4.9 × 8 ＝(83)7.5 × 2 ＝(84)1.5 × 7 ＝(85)8.3 × 0.4 ＝(86)6.1 × 0.6 ＝(87)3.7 × 0.5 ＝(88)7.4 × 0.5 ＝(89)1.3 × 0.7 ＝(90)3.5 × 0.7 ＝(91)9.9 × 0.2 ＝(92)2 × 7 ＝(93)4.4 × 0.8 ＝(94)8.5 × 4 ＝(95)9.8 × 8 ＝(96)9 × 9 ＝

(7)7.9 × 6 ＝(8)4.2 × 0.9 ＝(9)2.6 × 6 ＝(10)9.9 × 8 ＝(11)1.7 × 5 ＝(12)2.4 × 4 ＝(13)6 × 0.4 ＝(14)3.9 × 6 ＝(15)7 × 0.4 ＝(16)7.6 × 0.4 ＝(17)3.9 × 0.7 ＝(18)2.8 × 0.3 ＝(19)3 × 9 ＝(20)8.1 × 0.3 ＝(21)3.3 × 8 ＝(22)8.1 × 0.7 ＝(23)2.2 × 3 ＝(24)3 × 6 ＝(25)3.2 × 5 ＝(26)4.3 × 7 ＝(27)6.7 × 5 ＝(28)2.7 × 0.7 ＝(29)1.4 × 0.9 ＝(30)1.6 × 9 ＝(31)8 × 0.8 ＝(32)5.9 × 2 ＝(33)3.6 × 9 ＝(34)1.4 × 0.6 ＝(35)8.3 × 0.2 ＝(36)7 × 9 ＝(37)8.7 × 8 ＝(38)2.9 × 3 ＝(39)6.7 × 0.2 ＝(40)1.6 × 0.8 ＝(41)9.6 × 2 ＝(42)5.4 × 5 ＝(43)5.8 × 0.7 ＝(44)3.7 × 0.2 ＝(45)8.7 × 0.6 ＝(46)2.1 × 0.4 ＝(47)1.6 × 5 ＝(48)4.6 × 3 ＝(49)9.5 × 0.6 ＝(50)5.6 × 9 ＝(51)5.9 × 0.3 ＝(52)9 × 2 ＝(53)9 × 4 ＝(54)4.5 × 3 ＝(55)4.4 × 6 ＝(56)5.5 × 4 ＝(57)8.6 × 6 ＝(58)6.6 × 0.2 ＝(59)8.7 × 0.6 ＝(60)2.4 × 0.6 ＝(61)2.1 × 0.2 ＝(62)4.4 × 0.8 ＝(63)7.1 × 9 ＝(64)3.8 × 3 ＝(65)8.9 × 7 ＝(66)7.1 × 0.2 ＝(67)3.9 × 0.5 ＝(68)1.6 × 0.7 ＝(69)3.9 × 0.9 ＝(70)7.7 × 2 ＝(71)7 × 0.7 ＝(72)8.3 × 4 ＝(73)5.1 × 0.2 ＝(74)9.2 × 0.8 ＝(75)1.3 × 6 ＝(76)6.8 × 7 ＝(77)2.2 × 3 ＝(78)3.2 × 8 ＝(79)6.8 × 0.2 ＝(80)4.7 × 0.2 ＝(81)6.7 × 9 ＝(82)9.9 × 7 ＝(83)3.3 × 0.2 ＝(84)2.3 × 3 ＝(85)8.3 × 0.5 ＝(86)8.5 × 0.2 ＝(87)1.7 × 0.7 ＝(88)9 × 0.6 ＝(89)9.9 × 5 ＝(90)7.4 × 0.3 ＝(91)7.7 × 2 ＝(92)9.9 × 0.4 ＝(93)5 × 0.2 ＝(94)8.5 × 5 ＝(95)9.1 × 9 ＝(96)5.6 × 0.5 ＝

(13) 47.6 (14) 2.01 (15) 52.5 (16) 4.97 (17) 13.2 (18) 0.7 (19) 1.11 (20) 1.2 (21) 82.8 (22) 54.9 (23) 34 (24) 19.2 (25) 8.2 (26) 2.56 (27) 67.2 (28) 1.52 (29) 1.26 (30) 1.52 (31) 3.48 (32) 18.2 (33) 6.3 (34) 3.2 (35) 15.9 (36) 76.5 (37) 4.83 (38) 2.64 (39) 34.4 (40) 24.6 (41) 50.4 (42) 12 (43) 2.61 (44) 1.6 (45) 7.65 (46) 4.97 (47) 42.6 (48) 3.7 (49) 28.8 (50) 67.2 (51) 10 (52) 3.9 (53) 3.2 (54) 70.2 (55) 3 (56) 61.6 (57) 6.93 (58) 10.8 (59) 10.2 (60) 14.1 (61) 0.24 (62) 1.06 (63) 21.6 (64) 18 (65) 86.4 (66) 16.2 (67) 27.9 (68) 4.4 (69) 5.18 (70) 2.04 (71) 1.8 (72) 26.6 (73) 0.94 (74) 9 (75) 7.2 (76) 5.52 (77) 21.6 (78) 9 (79) 5.34 (80) 2.56 (81) 87.3 (82) 42 (83) 1.12 (84) 12.6 (85) 5.68 (86) 36.4 (87) 3.12 (88) 1.98 (89) 0.96 (90) 17.5 (91) 23.1 (92) 1.9 (93) 2.34 (94) 27.2 (95) 0.78 (96) 4.5 (97) 1.75 (98) 30.6 (99) 3.06 (100) 3.25

(13) 37.2 (14) 1.89 (15) 36.4 (16) 0.76 (17) 1.08 (18) 42.7 (19) 2.66 (20) 8 (21) 1.77 (22) 81 (23) 2.13 (24) 19.4 (25) 4.64 (26) 10.2 (27) 4.8 (28) 7.2 (29) 2.58 (30) 11.7 (31) 23.2 (32) 39.2 (33) 3.18 (34) 3.78 (35) 1.06 (36) 16.6 (37) 28.5 (38) 14.6 (39) 1 (40) 3.12 (41) 67.9 (42) 48.8 (43) 1.34 (44) 51.6 (45) 1.55 (46) 49.2 (47) 9 (48) 16.8 (49) 7.8 (50) 4.45 (51) 13.4 (52) 32.4 (53) 56.7 (54) 19.2 (55) 1.7 (56) 0.75 (57) 1.2 (58) 34 (59) 2.61 (60) 33.6 (61) 3.85 (62) 2.88 (63) 67.2 (64) 24.9 (65) 4.75 (66) 49.5 (67) 17.1 (68) 15.4 (69) 3.42 (70) 1.26 (71) 0.92 (72) 0.26 (73) 3.87 (74) 2.8 (75) 35 (76) 17.5 (77) 2.56 (78) 31.5 (79) 12.4 (80) 4.06 (81) 9.6 (82) 3.25 (83) 3.51 (84) 27.9 (85) 4 (86) 18.5 (87) 3.3 (88) 32.5 (89) 2.16 (90) 67.2 (91) 3.36 (92) 13.8 (93) 13.2 (94) 7.6 (95) 4.62 (96) 0.85 (97) 62.1 (98) 50.4 (99) 4.7 (100) 4.2

(13) 19.2 (14) 1.41 (15) 4.14 (16) 39.6 (17) 4.1 (18) 4.1 (19) 4 (20) 51.3 (21) 19.5 (22) 14.6 (23) 15.9 (24) 1.34 (25) 2.15 (26) 1.88 (27) 12 (28) 2.19 (29) 3.42 (30) 29.2 (31) 3.57 (32) 19.6 (33) 5.81 (34) 2.58 (35) 2.85 (36) 49.5 (37) 6.8 (38) 11.6 (39) 6.6 (40) 10.5 (41) 7.28 (42) 2.91 (43) 4.8 (44) 3.06 (45) 44 (46) 72 (47) 20 (48) 20.5 (49) 0.42 (50) 21.6 (51) 35.7 (52) 39.5 (53) 36.9 (54) 3.2 (55) 5.36 (56) 6.23 (57) 1.24 (58) 18.2 (59) 4.08 (60) 50.4 (61) 7.84 (62) 81 (63) 26.6 (64) 15 (65) 8.5 (66) 3.22 (67) 26.7 (68) 4.74 (69) 25.2 (70) 0.87 (71) 36.8 (72) 3 (73) 4.83 (74) 34.8 (75) 1.7 (76) 3.8 (77) 3.32 (78) 44.4 (79) 13.5 (80) 23.6 (81) 1.78 (82) 39.2 (83) 15 (84) 10.5 (85) 3.32 (86) 3.66 (87) 1.85 (88) 3.7 (89) 0.91 (90) 2.45 (91) 1.98 (92) 14 (93) 3.52 (94) 34 (95) 78.4 (96) 81 (97) 21.6 (98) 0.48 (99) 17.1 (100) 37.5

(13) 2.4 (14) 23.4 (15) 2.8 (16) 3.04 (17) 2.73 (18) 0.84 (19) 27 (20) 2.43 (21) 26.4 (22) 5.67 (23) 6.6 (24) 18 (25) 16 (26) 30.1 (27) 33.5 (28) 1.89 (29) 1.26 (30) 14.4 (31) 6.4 (32) 11.8 (33) 32.4 (34) 0.84 (35) 1.66 (36) 63 (37) 69.6 (38) 8.7 (39) 1.34 (40) 1.28 (41) 19.2 (42) 27 (43) 4.06 (44) 0.74 (45) 5.22 (46) 0.84 (47) 8 (48) 13.8 (49) 5.7 (50) 50.4 (51) 1.77 (52) 18 (53) 36 (54) 13.5 (55) 26.4 (56) 22 (57) 51.6 (58) 1.32 (59) 5.22 (60) 1.44 (61) 0.42 (62) 3.52 (63) 63.9 (64) 11.4 (65) 62.3 (66) 1.42 (67) 1.95 (68) 1.12 (69) 3.51 (70) 15.4 (71) 4.9 (72) 33.2 (73) 1.02 (74) 7.36 (75) 7.8 (76) 47.6 (77) 6.6 (78) 25.6 (79) 1.36 (80) 0.94 (81) 60.3 (82) 69.3 (83) 0.66 (84) 6.9 (85) 4.15 (86) 1.7 (87) 1.19 (88) 5.4 (89) 49.5 (90) 2.22 (91) 15.4 (92) 3.96 (93) 1 (94) 42.5 (95) 81.9 (96) 2.8 (97) 40 (98) 1.24 (99) 54.4 (100) 0.38