文档介绍:六年级解方程练****题
班级 姓名 成绩
2 2 3
X- X=3 2X + = 70%X + 20%X =
7 4 5 5
X×3 =20×1 25% + 10X = 4 X - 15%X = 68
5 4 5
X+ X3=121 5X-3× = 5 5 X÷ =2 12 1
8 21 7 3 4
3 1 3
6X+5 = X 3X= 3
4 4 8 8
X÷2 =7 X+ X=7 3 4X-6× =22
7 16 8 4 3
12 3
÷X= 3 X = 25 X = ×8 1 16
5 10 5 72 9 6 51
X÷ 6 = ×26 13 4x-3 ×9 = 29 x + x = 14 1
35 45 25 2 6
3 2 1
X-21× =4 x x 20 2(x ) 8
10 3 4
2 1 3
6X+5 = X- X= 4χ-6=38
5 3 10
5X=15 8 X=4 X÷ =4 15
19 21 15 5 28
2 X÷ =121 X=3 2 5 X=8 ×1 16
3 4 5 72 9 6 51
X÷ =6 ÷ 2 6 13 X-= 1 =30%X
35 45 25 4 4
4+=102 2 X+1 X=42 X+ X=1051
3 2 4
X-3 X=400 X-=8 36 = 3
8 X 4
3 1 3 13
X+ X=18 X×( + )= x-=5
7 6 8 12 6
x×2 +1 =4×3 X- 3 X=12 5 X-×5=8
3 2 8 7
3 3 2 1
×5- x = (x- ) = 7 x- 25%x = 10
4 5 3 2
4
x- = 16+6 20 x– = x- x -4= 21
5
X+25%X=90
2、应用题
、李、王三人合伙办企业,张出资 10 万元,李出资 12 万元,王出资 15 万元,一年中共盈利 万
元,如果按出资比例分配盈利,三人各分得多少元?
100 人,现根据训练