计算能手苏教版六年级上册苏教版计算能手新版答案97页的解方程要过程?

计算能手六年级上册答案
【篇一:六年级数学计算能手比赛试题】
xt> (时间: 20 分钟)(做对一题得 1 分)
姓名分数 一、口算部分: 0.1 -0.01 =13-16 57 62
4 51 116
= 34?29 =
715 ? 114
= 2?55620?3 8=17?8 = 5?
365=58?
4= 5? 556
3 =12? 25 =
6?
521= 25?
35=18 ?16
= 12? 34
=162 18 2 =
142
9
+13
4
+5
-5 +3
8 8 8 8
= 1
3?4 =79?14 = 31 8 ? = 1?9 87
14= 3 1?
= 5 5712
? 9
=24 5?
15=0.1+0.41 = 31 7 ?3 = 27
?8 =5
?3 = 9?17 3
=1 28?6 =
34
3314
? 3
= 8
?
4
= 11023
? 13 =
12 2? 23 = 56? ?112310
53
= 31023
? 910 =
?12 = += 5 1
56910
= 2?
= 1013 0.8= 818?89 =
2
12
? 58?
= 37
?
= 20? = 15 2 5 3 235 75733
1
125 5558524
4 1 55
1 1 913
3 1 3 2
99?2.12 298?3 1.25?7.98 49?43005?60 0.497?2.003 398?2.09 1012?2.08 507?10.14 2.51?39.87 1023?51.02 0.098?100.09
48.97?0.21 398.7?0.396 51.03?19.35124.9?8.1 20.136
?
49.88810.03 ?
90.0214.89?2.16598?29.7 33.333?2.98 1.033?0.21 60.2?3.01 49.83?50.04 81
?
8.9 150.3?1.98 9.87?2.13 98.87? 2 25.1
?
8.03 9.9 ?51488 ?
2.3 52?
2.14 0.012 ?
991.26?7.88 1.02? 0.51 102
?
50.640.2?0.512.48? 21100?1.98 5.23
?
0.522 361
?
3.59 8.66?
98 49.75?2.16 101?2.031.5?2.004 三、能简便的要简便计算:
531558
+4
( 12 + 716 3237114
5 +4 25 8+ 711 25 3
3 1 34
+7-14 ?
79.46 52.1?18.75104?2.1 10.04?5.02 38?2.13 1.87 ?
5.0698.69?21.31.9 ?0.52597
?
2.148?213- 7512
- 12
7725
25
91
4 7 7 7 3 2 2
2
712
-(-4
1512
)
79
5 1511
9 2 (
11+
7+ 513
5 7 5 2 2 2 4 6 4 1 1 3 415
7 4 129
【篇二:六年级数学计算能手大赛题 (定稿)】
>第一届小学六年级数学计算能手大赛
(卷面分: 100 分)(时间: 60 分钟)
班级姓名 分数 一、口算部分:( 80 题,每题 0.5 分)
1415
2 3 23
3
11
+= 22 1
34 17 2912 58 3 3 5 7 5 6 21 2
= 11 421
5-= 22 -= 36 34 5
3 3 4 14 5 3
1-=
23 23
52+= 63
135++ = 646 5 353251
0.23+177%= 1 45
8+8=
8
114+3= 3 =
8
3-1.95= 4
5-10= 1
4+3=
0.5-4=
二、解方程( 9 题,每题 2 分) x-x=14 2
17231
+x= 7-=2x5
5420 13x+5=12x 35x +25= 5
三、递等式计算。( 9 题,每题 2 分) 2-4)8
3
x -58x=1
四、能简便的要简便计算:( 12 题,每题 2 分) 12-12 12
) (
【篇三:六年级口算题及答案】
xt>14 -7.4 =6.6,
0.65 +4.35 = 5
10-5.4=4.6,
1.5-0.06 =1.44
0.36 +1.54 =2 3/4 + 1/4 =1,
2 + 4/9 =22/9,
3 - 2/3 =7/3, 3/4 - 1/2= 1/4
1/6 + 1/2 -1/6 =1/2,
7.5-(2.5+3.8)=1.2,
7/8 + 3/8 =5/4
3/10 +1/5 =1/2,
4/5 - 7/10 =1/10,
2 -
1、 X-2/7X=3/470%X + 20%X = 3.625% + 10X =4/5X - 15%X = 68X+3/8 X=1215X-35/21 =5/116X+5 =13.4X(6/35) =(26/45) (13/25)2(x-0.6)=4(0.5+x)+x=9.822(X+X+0.5)=9.825000+x=6x3200=450+5X+XX-0.8X=612x-8x=4.87.5*2X=151.2x=81.6x+5.6=9.452-x =1591x =1.3X+8.3=10.715x =33x-8=167(x-2)=2x+33x+9=2718(x-2)=27012x=300-4x7x2、+5.3=7.43x5=4.830x+25=851.48-2x=66x-12.83=0.06410-3x=1703(x+0.5)=210.5x+8=436x-3x=18(200-x)5=30(x-140)70=40.1(x+6)=3.30.44(x-5.6)=1.67(6.5+x)=87.5(27.5-3.5)x=43X-(1/2+1/4)=7/12 6.6-5X=3/4-4X 1.1X+2.2=5.5-3.3X (0.5+x)+x=9.82 2(X+X+0.5)=9.8 25000+x=6x 3200=450+5X+X X-0.8X=6 12x-8x=4.8 7.5*2X=15 1.2x=83、1.6 x+5.6=9.4 52x 15 91x 1.3 X+8.3=10.7 15x 3 3x816 7(x-2)=2x+3 3x+9=2718(x-2)=270 12x=300-4x 7x+5.3=7.4 3x5=4.8 30x+25=85 1.48-2x=6 6x-12.83=0.06 410-3x=170 3(x+0.5)=21 0.5x+8=43 6x-3x=18 1.5x+18=3x 53-x2=8 0.273x=0.35 1.8x=0.972 x0.756=90 9x-40=5 x5+9=21 48-27+5x=31 10.5+x+21=56 x+2x+18=78 (200-x)4、5=30 (x-140)70=4 0.1(x+6)=3.30.4 4(x-5.6)=1.6 7(6.5+x)=87.5 (27.5-3.5)x=4 x+19.8=25.8 5.6x=33.6 9.8-x=3.8 75.6x=12.6 5x+12.5=32.3 5(x+8)=102 x+3x+10=70 3(x+3)=50-x+3 5x+15=60 3.5-5x=2 0.37+4x=12.5 x1.5-1.25=0.75 4x-1.36=2.6 20-9x=1.26.25 6x+12.8=15.8 1502+3x=690 2x-20=4 3x+6=18 2(2.8+x)=10.4 (x-3)2=5、7.5 13.2x+9x=33.3 3x=x+100 x+4.8=7.2 6x+18=48 3(x+2.1)=10.5 12x-9x=8.7 13(x+5)=169 2x-97=34.2 3.4x-48=26.8 42x+25x=134 1.5(x+1.6)=3.6 2(x-3)=5.8 65x+7=42 9x+42.591 4.2 x+2.5x134 10.5x+6.5x=51 89x-43x=9.2 5x-45=100 1.2x-0.5x=6.3 23.4=2x=56 4x-x=48.6 4.5x-x=28 X-5.7=2.15 15 5X-2X=18 3X+0.7=5 3.52= 4.26、+x 261.5= 2x+10 0.516160.2=4x 13 9.25X=0.403 16.9X=0.3 X0.5=2.6 x1333 3 5x80 1.8 +6x54 6.7x 60.36.7 9 4x 40 2x+8=16 x/5=10 x+7x=8 9x-3x=6 6x-8=4 5x+x=9 x-8=6x 4/5x=20 2x-6=12 7x+7=14 6x-6=0 5x+6=11 2x-8=10 1/2x-8=4 x-5/6=7 3x+7=28 3x-7=26 9x-x=16 24x+x=50 6/7x-8=4 3x-8=30 6x+6=12 3x-3=1 5x-3x=4 2x+17、6=19 5x+8=19 14-6x=8 15+6x=27 5-8x=4 7x+8=15 9-2x=1 4+5x=9 10-x=8 8x+9=17 9+6x=14 x+9x=4+7 2x+9=17 8-4x=6 6x-7=12 7x-9=8 x-56=1 8-7x=1 x-30=12 6x-21=21 6x-3=6 9x=18 4x-18=13 5x+9=11 6-2x=11 x+4+8=23 7x-12=8 X-5.7=2.15 15 5X-2X=18 3X 0.7=5 3.52= 4.2 x 261.5= 2x 0.516160.2=4x 9.25X=0.403 16.9X=0.3 X0.5=2.6 35x80 1.8-6x54 6.7x60.36.7 9 4x40 0.2x0.40.53.7 9.4x0.4x16.2 124x20 1/3x5/6x1.4 12x34x=1 18x14x=12 23 x514=1

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