1、五年级解方程练习题180题有复习资料五年级解方程180题有答案(1)(0.5)9.82 (2)2(0.5)=9.8 (3)250006x (4)3200=440+5 (5)0.86 (6)1284.8 (7) 7.5+215 (8)1.281.6 (7)5.6=9.4 (10)0.73.6 (11)91x1.3 (12) 8.3=10.7 (13) 15x3 (14) 3x816 (15) 39=27 (16) 18(2)=270 (17) 12300-4x (18) 75.3=7.4 (19) 3x5=4.8 (25) 0.58=43 (26) 6318 (27) 7(6.5)=87.5 (
2、28) 0.2730.35 (29) 1.80.972 (30) x0.756=90 (31) 0.1(6)=3.30.4 (32) (27.5-3.5)4 (33) 940=5 (34) x5+9=21 (35) 48-27+531 (36) 10.521=56 (37) 218=78 (38) (200)5=30 (39) (140)70=4 (40) 20-92(41) 19.8=25.8 (42) 5.633.6 (43) 9.83.8 (44) 75.612.6 (45) 512.5=32.3 (46) 5(8)=102 (47) 310=70 (48) 3(3)=503 (49)
3、515=60 (50) 3.5-52 (51) 0.37+412.5 (52) x1.5-1.25=0.75 (53) 41.36=2.6 (54) 612.8=15.8 (55) 1502+3690 (56) 220=4 (57) 36=18 (58) 2(2.8)=10.4 (59) (3)2=7.5 (60) 13.2933.3 (61) 3100 (62) 4.8=7.2 (63) 618=48 (64)3(2.1)=10.5 (65)1298.7 (66)13(5)=169 (67) 297=34.2 (68)3.448=26.8 (69)4225134 (70)1.5(1.6)=3
4、.6 (71)2(3)=5.8 (72)657=137 (73) 942.591 (74) 4.2 2.5x134 (75) 10.56.551 (76) 89439.2 (77) 545=100 (78) 1.20.56.3 (79) 23.4=2x (80) 448.6 (81) 4.528 (82)5.7=2.15 (83)5218 (84)30.7=7 (85) 3.52= 4.2 (86) 261.5= 210 (87) 0.516160.2=4x (88) 13 9.250.403 (89) 18.90. 3 (90) 2314x27 (91) x1475 (92)955x80 (
5、93)1.8 +6x54 (94) 6.7x60.36.7 (95) 94x53 (96) 28=16 (97) 201424 (98) 78 (99) 936 (100) 68=4 (101) 59 (102) 88=6x (103) 20 (104) 26=12 (105) 77=14 (106) 66=0 (107) 56=11 (108) 28=10 (109) 2.58=4 (110) 7 (111)37=28 (112) 37=26 (113) 916 (114) 2450(115) 1.28=4 (116) 38=31 (117) 66=12 (118) 33=3 (119) 5
6、34 (120) 216=19 (121) 58=19 (122) 14-68 (123) 15+627 (124) 5-84 (125) 78=15 (126) 9-21 (127) 4+59 (128) 108 (129) 89=17 (130) 9+615 (131) 94+7 (132) 29=17 (133) 8-46 (134) 67=28 (135) 79=20 (136) 56=1 (137) 8-71 (138)30=12 (139) 621=21 (140) 63=6 (141) 918 (142) 418=14 (143) 59=11 (144) 17-211 (145)
7、 4+8=23 (146) 712=9 (147) 5.7=2.15 (148) 5218 (149) 3X +0.5=5 (150) 3.52= 4 x (151) 261.5= 2x (152) 0.516160.1=4x (153) 9.260.402 (154) 36.90.3 (155) X0.5=2.6 (156) 935x80 (157) 180-6x54 (158) 94x40 (159) 0.2x0.40.53.7 (160) 9.4x0.4x16.2 (161) 924x20 (162) 7x6=1.4 (163) 16x341 (164) 18x1412 (165) 3
8、x4214=15 (166) 12456 (167) 221412 (168) 8.3=10.7 (169) 5x 30 (170) 5.6=9.4 (171) x0.8=90 (172) 3x816 (173) 39=27 (174) 5.3+77.4 (175) 3x5=4.8(176) 0.86 (177) 1284.8 (178) 7(2)=49 (179) 48+236 (180) (2)3=7 (181) x5+9=21 (182)(300)5=30 (183) 91x 1.3 (184) 41-317 五年级解方程180题答案(1)(0.5)9.82 0.5+24.9 0.5+2
9、0.5=4.9-0.5 24.4 2x2=4.42 2.2(2)2(0.5)=9.8 221=9.8 41-1=9.8-1 48.8 4x4=8.84 2.2(3)250006x 250006 525000 5x5=250005 5000(4)3200=440+5 6440=32006450-450=3200-440 62760 6x6=27606 460(5)0.86 0.26 0.2x0.2=60.2 30(6)1284.8 44.8 4x4=4.84 1.2(7) 7.5+215 27.5-7.5=15-7.5 27.5 2x2=7.52 3.75(8) 1.281.6 1.2x1.2=
10、81.61.2 68(9) 5.6=9.4 5.6-5.6=9.4-5.6 3.8(10)0.73.6 0.33.6 0.3x0.3=3.60.3 12(11)91x1.3 91x1.3x 1.3911.3x1.3=911.3 70(12) 8.3=10.7 8.3-8.3=10.7-8.3 2.4 (13) 15x3 15x15=315 0.2(14) 3x816 38+8=16+8 324 3x3=243 8(15) 39=27 39-9=27-9 318 3x3=183 36(16) 18(2)=270 1836=270 1836+36=270+36 18306 18x18=30618
11、17(17) 12300-4x 124300-44x 16300 16x16=30016 18.75(18) 75.3=7.4 75.3-5.3=7.4-5.3 72.1 7x7=2.17 0.3(19) 3x5=4.8 3x55=4.85 324 3x3=243 8(20) 3025=85 3025-25=85-25 3060 30x60x 30=60x 60x60=3060 0.5(21) 1.48-26 11.2-226+2x 11.2=6+2x 26-6=11.2-6 25.2 2x2=5.22 2.6(22) 612.83=0.06 638.4=0.06 638.46 6x6=38.
12、466 6.41 (23) 410-3170 410-33170+3x 170+3410 3170-170=410-170 3240 3x3=2403 80 (24) 3(0.5)=21 31.5=21 31.5-1.5=21-1.5 319.5 3x3=19.53 6.5(25) 0.58=43 0.58-8=43-8 0.535 0.5x0.5=350.5 70(26) 6318 318 3x3=183 6(27) 7(6.5)=87.5 745.5=87.5 745.5-45.5=87.5-45.5 742 7x7=427 6 (28) 0.2730.35 0.2730.35 0.78 (29) 1.80.972 1.8x1.8=0.9721.8 0.54(30) x0.756=90 x0.7560.756=900.756 68.04(31) 0.1(6)=3.30.4 0.10.6=1.32 0.10.6-0.6=1.32-0.6 0.10.72 0.1x0.1=
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