四年级小数除口算题

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2020年10月21日 16:22
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2020年10月21日发(作者:杜青林)


四年级口算题:小数除法,商保留整数
(1)14.07 ÷ 3.1 ≈ (2)3.07 ÷ 1.03 ≈ (3)2.35 ÷ 2.31 ≈








(4)9.12 ÷ 8.93 ≈







(7)16.94 ÷ 13.42 ≈








(10)13.44 ÷ 8.23 ≈










(13)17.5 ÷ 8.09 ≈





(5)18.82 ÷ 3.35 ≈
(8)1.99 ÷ 1.51 ≈
(11)17.85 ÷ 13.19 ≈
(14)3.73 ÷ 2.95 ≈
(6)15.87 ÷ 8.84 ≈
(9)17.85 ÷ 9.2 ≈
(12)12.62 ÷ 2.7 ≈
15)12.01 ÷ 10.83 ≈



四年级口算题:两位数除三位数

(1)192 ÷ 96 = (2)364 ÷ 91 = (3)710 ÷ 10 =








(4)180 ÷ 15 =








(7)448 ÷ 32 =








(10)406 ÷ 29 =








(13)282 ÷ 94 =





(5)336 ÷ 84=
(8)312 ÷ 39=
(11)416 ÷ 52 =
(14)252 ÷ 63 =
6)198 ÷ 22 =
(9)144 ÷ 24 =
12)725 ÷ 29 =
(15)581 ÷ 83 =



四年级口算题:小数的保留
(1)5.61 保留两位小数 (2)14.294 保留一位小数 (3)11.014 保留整数


(4)14.598 保留一位小数 (5)7.169 保留两位小数 (6)2.705 保留两位小数


(7)5.886 保留整数 (8)4.627 保留两位小数 (9)4.512 保留一位小数

(10)14.695 保留两位小数 (11)19.612 保留两位小数 (12)2.828 保留一位小数


(13)16.378 保留两位小数 (14)6.298 保留一位小数 (15)4.691 保留整数

四年级口算题:两位数乘一位数
(1)13 × 4 = (2)2 × 87 = (3)65 × 5 = (4)5 × 89 =
(5)2 × 65 = (6)6 × 72 = (7)19 × 7 = (8)6 × 40 =
(9)49 × 8 = (10)64 ×6 = (11)2 × 59 = (12)71 × 9 =
(13)38 × 6 = (14)5 × 69 = (15)77 × 4 = (16)77 × 5 =
(17)58 × 6 = (18)78 ×5 = (19)49 × 7 = (20)68 × 4 =
(21)33 × 4 = (22)46× 4 = (23)76× 4 = (24)82 ×9 =
(25)54 × 7 = (26)72 ×8 = (27)43 × 5 = (28)38 × 4 =
(29)5×29 = (30)3 ×49= (31)7×84 = (32)7× 46=
(33)9×29 = (34)67 ×7= (35)7×78 = (36)3×85=
(37)54 × 8= (38)67 × 8 = (39)54 × 9 = (40)54 × 6 =
(41)78 ×3 = (42)77 × 9 = (43)6 × 75 = (44)56 ×8 =
(45)29 × 7 = (46)6 × 87 = (47)38 × 7 = (48)59 × 7 =
(49)64 × 8= (50)6 ×64 = (51)45 × 8= (52)6 × 88 =
(53)57 ×9= (54)9 ×64 = (55)45 × 3= (56)38 × 8=
(57)6×49= (58)88 ×8 = (59)2 ×89= (60)77 × 9 =

四年级口算题:几百几十数乘一位数
(1)8 × 30 = (2)3 × 600 = (3)20 × 3 = (4)2 × 20 =
(5)300 × 6 = (6)4 × 60 = (7)3 × 30 = (8)5 × 800 =
(9)2 × 90 = (10)90 × 4 = (11)3 × 900 = (12)7 × 200 =
(13)5 × 300 = (14)700 × 5 = (15)6 × 90 = (16)70×700=
(17)600× 300 = (18)40× 900 = (19)6 × 700 = (20)7×800=









四年级口算题:两位数乘三位数
(1)738 × 86 = (2)10 × 438 = (3)35 × 45 = (4)70 × 497 =





(5)982 × 86 = (6)93 × 853 = (7)211 × 43 = (8)40 × 953 =





(9)69 × 435 = (10)307 × 17 = (11)60 × 252 = (12)18 × 334 =





(13)19 × 741 = (14)411 × 74 = (15)273 × 85 =


四年级口算题:两位数的四则运算
(1) 77.03 + 15.59 = (2) 88.26 + 11.03 = (3) 99.14 - 78.82 =

(4) 89.22 - 29.19 = (5) 40.77 + 56.86 = (6) 44.68 - 10.81 =

(7) 34.59 - 26.06 = (8) 94.59 - 13.43 = (9) 14.06 + 19.46 =

(10) 61.92 + 22.64 = (11) 27.64 + 22.16 = (12) 99.03 - 15.76 =

(13) 44.47 + 12.52 = (14) 72.99 - 68.91 = (15) 36.6 + 24.81 =








四年级口算题:小数的加法和减法
(1)2.94 - 2.66 = (2)7.23 + 2.43 = (3)6.15 + 5.53 =

(4)7.89 + 2.27 = (5)5.64 - 2.05 = (6)8.6 + 9.63 =

(7)4.23 + 1.89 = (8)4.66 + 2.57 = (9)9.95 + 2.24 =

(10)5 + 2.19 =


(13)9.4 - 6.14 =
(11)5.6 - 2.6 =
(14)8.85 + 4.4 =
12)3.44 - 1.1 =
15)9.07 - 8.21 =

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