六年仅解比例练习题

六年仅解比例 练习题 用券下载整式乘法计算练习题幼小衔接专项练习题下载拼音练习题下载凑十法练习题下载幼升小练习题下载免费 精品文档 六年仅解比例练习题 解比例: x:10=: 0.4:x=1.2: = : = :x0.8:4=x:8 1.25:0.25=x:1.6x: =6: 2.8:4.2= .8:4.2=x:9.6 0(6?4,2.4?x 34?12,x?45 = = 5:x=18:2?x,15?131112?45,2536?x :x=3:1= 0.612,1.5x 人教版六年级解方程及解比例练习题 解比例: x:10=: 0.4:x=1.2:2 4 31 1 122.4 = x 3 1 / 22 精品文档 1:=:x 0.8:4=x: :x=3:12 113 2 5 4 1.25:0.25=x:1. x: 243=6: 25 2.8:4.2=x:9.6 x:24= :1 4 3 8:x= 0(6?4,2.4?x 3412x?45 10?50,x?40 131201x 解方程 2 8 9 =x 2 / 22 精品文档 4.56x = 2.2 111 10 :x=8 :4 2.8:4.2=x:9.6 4 3 5 :4 6?x,15?131112?45,2536?x 1.3?x,5.2?20 x4.60.2,8x1 4 3654x = 3 5 :1 =x: 18 3 / 22 精品文档 6 12 0.6121.5 x x?1141 2?3.6,6?18 38x64 45:x=18:26 2233 X,70%X +0%X =.6 7554 X×=20× 5% + 10X = X - 15%X =X，X,121 X,3× 853 4 5 3 1 4 521 ,X?,12 7 3 4 / 22 精品文档 4 521 6X，=13.X? 1? 3X= 3 X?2 77= 16 X12?310 X?2635 = 45 × 1325 3210 X,21×3 =4 6X，X=1519 23 X?14 =12X?61335 = 5 / 22 精品文档 2645 ? 25 X-0.25= 4+0.7X=10 X-38 X=400X-0.125X=8 4 4 8 ，7X=38 4 4X3X =57x,×= x? 14 x?20 2513 X=108421 X= 15 X3X= 255 72 14 6 / 22 精品文档 2 X+1 3 2 X=4 X+2 8,6×23 =2 8X = 16×1651 1x1 2 + x = 2?8 χ,6,38 ?4= 155 28 81169 X=6 × 51 X4 =30% 7 / 22 精品文档 1 4 X=105 363 X = 4 313135X+ X=1 X×=,0.375x=8126x×+=4×X,X,12X ,2.4×5,8 3 2 8 7 2 1 3 3 3321 0.36×5- x-5%x = 10 45324 x- 0.8x = 16+60 x–.5= 1.x -4=1 X，25%X=90X2X +535 8 / 22 精品文档 25% + 10X = 5 X - 15%X =XX,3×5521 ,7 334X? 14?8 3X=X，7 3 8X=4X 3255 X = 72 4x,×=9 x? 14x?20 38X=X21 3 X?4 ,16X38 X,6×2 3=2X = 1× 169 9 / 22 精品文档 6 51 X1 1 2 x + x = 2?6X3 5,73 4 ×35=20×1 4 ，3 8 X,121 ，=13.4 ?277 = 16 12?3 10 ? 10 / 22 精品文档 61335 = 2645 × 25 310 X,21×2 3 =4 ，=13.4 21315 X- X=χ,6,38X= 31019 821 X= 415 X?= 5 41528 X?=12 3 4 21 11 / 22 精品文档 3X= 25X=× 811 X? 6= 26? 13 5 72 X-0.25=1 4 213 X+2 X=42X+ X-0.125X=8 X× = x- 0.8x = 16+620 xX,37890%X +0%X =.6X - 15%X =84 X? 134 ? 8 3X= 9 12 / 22 精品文档 6 51 X4 =30% +0.7X=102 14 X=10X-36X = 4 ,0.375x=5x,2.4×5,80.361 x-5%x = 10 X–X,X=3 4X×3 =20×1 5 4 25% + 10X = X，38 X,121 X3 8 4 35 45 25 3 13 / 22 精品文档 8 X=400 3 X=18 ×213 3+2=4×8 ×5-435 ，25%X=90 52= 4 5 ,3× 521 ,5 7 X?= 7 2716 X，X=X,6×=2 8 4 3 14 / 22 精品文档 732 123325811? X =X = × 105729651 X?35 = 2645 × 1325 4x,×=9x + x = 2 6 11 3210 X,21×3 =X，=13.45X=1519 23 X?14 =1X?6261335 = 45 ? 25 X-0.25= 4+0.7X=102 15 / 22 精品文档 X-3 8X=400 X-0.125X=8 3X=1 X x×2 +1 =43 3 2 ×8 0.36×5-345 x? 14 x?20 213 53108421 X= 15 X3255 X= 72 14 2 16 / 22 精品文档 X+1 3 2 X=42X+× = 2?8 χ,6,38 ?4155 = 28 8X=1169 6 × 51 X4 =30% 1 4 X=105 363 X = ,0.375x=56X,2.4×5,8 17 / 22 精品文档 1 2 x-5%x = 10 X 人教版六年级解方程及解比例练习题 解比例: x:10=: 0.4:x=1.2:21 1123= 3 1112:5=4:x 0.8:4=x:8 1.25:0.25=x:1.6x: =6:4 3 25 2.8:4.2=x:9.6 x:24= :14 3 8:x= 0(6?4,2.4?x=89x.56x=2.2 1110:x=8:1 4 18 / 22 精品文档 2.8:4.2=x:9.6:35 4 6?x,115?.4x 3 4 :x=3:12654x=3 58:116=x: 12 0.612,1.5 x 45:x=18:26 3141142511?,x??,?x x?,0.7?2512536 10?50,x?40 1.3?x,5.2?20 113?20,169? x .60.2,8x 解方程 X,3 23742X + = X×3 =20×15% + 10X =5 4 5 X - 15%X =8 X，358 19 / 22 精品文档 X,121X,3× 21 ,57142?3.6,6?18,x64 23X?1 4,12x 313X??3X=6X，=13.X?2 =7716X 125?X=310X?35=261345 ×25 310X,21×23=4 6X，=13.4488 ，78X=34X,6×2 3 =2258116 X = X =×51 x,×= 12x + 1 6x = x?1 4 x?202?2513 X=10 χ,6,38 4 20 / 22 精品文档 5X=1544158 X=X?= 19 23X?14=1X?626 1335=45 ?25 4+0.7X=102 X-38 X=400X-0.125X=8 21 1535X=257 142 13 X+2 X=42X+52889X=16×1651 X4=30% 14 X=1056 X =4 X-0.25= 313135X+ X=1 X× = –.5= 1.54 5,378 X,73 4 21 / 22 精品文档 ×31 5=20× 4 22 / 22