(1)72+28×108 | (2)36×64-64+64×65 | (3)24×125×7 |
(4)25×(24+8)×125 | (5)402×[494÷(102-83)] | (6)908-8×(73-46) |
科目:小学数学 来源: 题型:
用递等式计算(怎样简便就怎样计算). 0.25×5×1.6 |
4.28+4.72×2.5 |
3.14×5.5+0.314×45 | 19.72×101-19.72 |
3.7×4.85+16.07 | (0.718+0.718+0.718+0.718)×0.25. |
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科目:小学数学 来源: 题型:解答题
(1)72+28×108 | (2)36×64-64+64×65 | (3)24×125×7 |
(4)25×(24+8)×125 | (5)402×[494÷(102-83)] | (6)908-8×(73-46) |
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科目:小学数学 来源: 题型:解答题
(1)438+203 | (2)256+199 | (3)416-302 | (4)325-198 |
(5)278+498 | (6)3.6+2.7+6.4+7.3 | (7)![]() ![]() ![]() ![]() | (8)1.3+4.25+3.7+3 |
(9)1874-324-476 | (10)5-1.4-1.6 | (11)30-8.12-4.13-7.75 | (12)![]() ![]() ![]() |
(13)4.3-2.45+5.7-6.55 | (14)125×48 | (15)25×32 | (16)35×1.4 |
(17)1.25×88 | (18)0.25×444 | (19)32×0.25×12.5 | (20)25×80×0.04×125 |
(21)1.9×4×0.5 | (22)25×1.25×4×0.8 | (23)(1.6+1.6+1.6+1.6)×2.5 | (24)(0.7+0.7…+0.7)×12.5(80个0.7相加) |
(24)9.9×8.6+8.6 | (25)99×5.4 | ||
(26)4.8×1.01 | (27)95×101-95 | (28)95×102-190 | (29)95.6×18+0.4×18 |
(30)(![]() ![]() ![]() | (31)(![]() ![]() ![]() ![]() | (32)24×(![]() ![]() ![]() | (33)24÷(![]() ![]() ![]() |
(34)1.25×3.6+1.25×![]() ![]() | (35)3.3×![]() ![]() | (36)![]() ![]() | (37)9.56×180-95.6×8 |
(38)4.8×37+47×6.3 | (39)9.5×8.8+0.12×95 | (40)![]() | (41)![]() |
(42)![]() ![]() | (43)![]() ![]() | (44)![]() | (45)6×0.75+5×![]() |
(46)5.4÷1.2÷5 | (47)270÷18 | (48)120÷(1.2×4) | (49)73÷0.8÷12.5 |
(50)16÷2.5 | (51)48÷1.25 | (52)![]() ![]() ![]() ![]() | (53)84-(54-16) |
(54)84-(54+16) | (55)9999×7778+3333×6666 | (56)3.6×31.4+43.9×6.4 | (57)(![]() ![]() ![]() |
(58)![]() ![]() ![]() ![]() | (59)![]() ![]() ![]() | (60)![]() ![]() ![]() ![]() | (61)![]() ![]() ![]() ![]() |
(62)![]() ![]() ![]() ![]() | (63)![]() ![]() ![]() ![]() | (64)(0.9+5)×3+2.3 | (65)56×![]() |
(66)![]() ![]() ![]() ![]() | (67)(![]() ![]() ![]() ![]() | (68)![]() ![]() ![]() | (69)(![]() ![]() ![]() |
(70)7.2÷(5-0.75-0.25) | (71)6.4+3.6÷0.5+4.5 | (72)(6.4+3.6)÷0.5+4.5 | (73)495÷55+495÷45 |
(74)8÷0.4+8÷1.6 | (75)0.9+99×0.9 | (76)5.28-(1.62+2.28) | (77)![]() ![]() ![]() |
(78)4×(![]() | (79)![]() ![]() | (80)2-(![]() ![]() ![]() | (81)![]() ![]() ![]() ![]() |
(82)![]() ![]() ![]() ![]() | (83)![]() ![]() | (84)(5+![]() ![]() | (85)(![]() ![]() |
(86)(20+![]() ![]() | (87)![]() ![]() | (88)![]() ![]() ![]() | (89)(![]() ![]() |
(90)![]() ![]() | (91)![]() ![]() ![]() ![]() | (92)17×![]() ![]() | (93)(![]() ![]() ![]() |
(94)(![]() ![]() ![]() | (95)(![]() ![]() | (96)(![]() ![]() ![]() | (97)![]() ![]() ![]() ![]() |
(98)![]() ![]() | (99)(21+![]() ![]() | (100)![]() ![]() ![]() | (101)![]() ![]() ![]() ![]() |
(102)(![]() ![]() ![]() | (103)![]() ![]() ![]() | (104)![]() ![]() ![]() ![]() | (105)![]() ![]() ![]() ![]() |
(106)![]() ![]() ![]() ![]() | (107)1-![]() ![]() ![]() | (108)![]() ![]() | (109)5-(4+![]() |
(110)1125-997 | (111)7.46-0.83-2.17 | (112)12.85-1.17-8.83+1.15 | (113)4.5×102 |
(114)0.4×6.3×25 | (115)(4.9+4.9+…+4.9)×2.5(16个4.9相加) | (116)7.5×199 | (117)(![]() ![]() |
(118)1.2×5.7-1.2+5.3×1.2 | (119)0.825×102-82.5 | (120)46×![]() | (121)560÷16÷5 |
(122)3÷2.5 | (123)84+(54-16) | (124)![]() ![]() ![]() ![]() | (125)![]() ![]() ![]() ![]() |
(126)3×(![]() ![]() ![]() | (127)7.2÷(5-0.75+0.25) | (128)725÷25+275÷25 | (129)![]() ![]() ![]() |
(130)![]() ![]() ![]() | (131)48×(![]() ![]() | (132)![]() ![]() ![]() ![]() | (133)(32+![]() |
(134)![]() ![]() ![]() | (135)46×![]() | (136)![]() ![]() ![]() |
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