第一篇:五年级数学下册口算测试
五年级数学下册口算测试
2417×40=100-63=3.2+1.68=2.8×0.4=+=99
14-7.4=1.92÷0.04=0.32×500=0.65+4.35=0.23=
750.75÷15==0.4×0.8=4×0.25=0.36+1.54=1212
81.01×99=420÷35=25×12=1— =3.5÷0.5= 9
51260+350=32.8+19=6÷12=0.87--= 88
1218.1÷0.3=1.25×8=720-460=-=840÷20= 1111
112.4×5=12.4×11-12.4==2-0.31=8.4÷2.1= 45
2400+860=2.5×40=5.2÷1.3=8.7+2.3=
31573-(273+169)=1.1-2.7÷27==1-0.001= 44
0.35÷7=4.9×0.7=0.79+0.79×99=720-480= 144÷12=1.25×32=20-2.3-7.7=
第二篇:人教版五年级下册数学口算测试题
口算(每题1分,共12分).0.6×2.5=
7×0.03=
12.5÷2.5=
2.8×0.3=
4.5÷0.01= 1.8×50=
64÷1.6=
0.48×0.2=
5.4÷0.27=
10-0.13=
二、列竖式计算(每题4分,共8分).7.6×0.35 =
0.756÷0.36 =
三、解方程(每题6分,共24分).2 x – 9.1 =4.7
2.7+4x = 12.7
6(x + 1.2)= 24
4.2 x + 2.5 x = 13
4四、计算下面各题,能简算的要简算(每题5分,共20分).6.4+ 3.6×5.2
6.7×101
28×17.5–28×7.5
0.25×32×0.125
14-7.4=
1.92÷0.04=
0.32×500=
5+4.35=
10-5.4=
4÷20=
3.5×200=
1.5-0.06=
0.75÷15=
0.4×0.8=
4×0.25=
0.36+1.54=
1.01×99=
420÷35=
25×12=
135÷0.5=
0.51÷17=
32.8+19=
5.2÷1.3=
1.6×0.4=
4.9×0.7=
1÷5=
6÷12=
0.87-0.49=
17×40=
100-63=
3.2+1.68=
2.8×0.4=
14-7.4=
1.92÷0.04=
0.32×500=
0.65+4.35=
10-5.4=
4÷20=
3.5×200=
1.5-0.06=
0.75÷15=
0.4×0.8=
4×0.25=
0.36+1.54=
1.01×99=
420÷35=
25×12=
135÷0.5=
五年级计算专项练习题(五)
一、口算题
4÷0.5=
0.6×1.2=
10×0.01=
30.2-3.02=
0.1×0.5=
二、简便计算
263+85-163
7.28+0.94+2.72+0.06
478―149―51
三、解方程
9.2x+1.5x=32.1 4x+3×0.7=6.5
四、列竖式计算(带★的要验算)
0.27×1.3= ★2.7÷0.45=
五、考考你:7.8×99+3.9×2
五年级计算专项练习题(六)
一、口算题
9×0.4= 4.5×0.1= 15×0.4= 8.89+0.1= 0×25.4=
二、简便计算 7.3×99(1.25+2.5)×8 9.42×10—94.2×0.9
三、解方程 2(x-0.5)=1.6
四、列竖式计算(带★的要验算)
1.05×2.4= 11.28 ÷1.6= ★0.99÷1.8=
五、考考你:(1.9-1.9×0.9)÷(3.8-2.8)
五年级计算专项练习题(七)
一、直接写得数
1.6÷0.08= 0.39÷3.9= 1.2-0.02= 3.7+4.2= 1.8×0.5= 15-5.7=
二、脱式计算(4.5×9.9+5.5×9.9)×2.8 1.58÷[20-(5.4+6.7)] 2.4×1.5+3.6÷1.5
三、解方程
75.9-9.8+4X=66.14(16+X)×8=624
四、文字题
30减去9.5与4.7的和,所得的差除以0.79,商是多少?
一个数的3倍减去16.2,得到的差是25.8,这个数是多少?
五、简算 3.4×12.5+6.6×12.5 4.3×9.9 五年级计算专项练习题(八)
一、直接写得数
2.5×0.4= 2.5×0= 25÷10= 2.5÷2.5= 0÷2.5= 3.5÷3.5=
二、脱式计算 3.61÷(7.2—5.3)×25 0.27×99+0.27
三、解方程
2X-2.8+1.2=4.3 5.5X-1.3X=12.6
四、文字题
一个数的4倍与这个数的一半的和是22.5,求这个数。7.5与1.6的积减去什么数的4倍等于2.4。10.7减去0.2乘4.58的积,差是多少? 五年级计算训练(五)
一、基础练习:
7.2+2.8= 12×2.5= 2.63+0.37= 0.96÷0.3= 1.5-4.5= 2.5×0.4= 1.4×2.5= 3.5×0.2= 0.72÷0.9= 1-0.01= 0.2÷0.01= 4.8 + 2 = 0.25×40= 6.5-5.6= 1.25×0.8=
二、能简算要简算: 25-4.2÷0.1 1.25×0.8×0.5(1.5+0.25)×4 320÷5÷0.4 5.6+5.6×9 4×(1.5+0.25)
三、5.8减去2个0.9,差是()1.05的4倍,再加上2.8,和是()
4.6乘0.5的积,再除以0.5,商是()
五年级计算训练(六)
一、口算:
0.4×0.02= 3.5+7.6= 1.23÷3= 2.4×2.5= 16÷1.6= 0.9÷0.01= 7÷0.25= 9×25= 0.15×4= 1÷1.25= 9÷0.25= 0.72÷0.36= 1.3÷0.13= 0.18×0.5= 13+0.26=
二、计算下面每个图形的面积.1、平行四边形的底是3.5厘米,高是5厘米.2、三角形的底是10.2分米,高是5分米.3、梯形的上底是4.3厘米,下底是7.7厘米,高是5厘米.三、解下列方程: X+2.6=10 2X÷6=2.4 8x=1.4 X+2.8=4.38 2x-0.15=6.25 3x+2=8.6 五年级计算训练(七)
一、口算:
0.8+0.6= 1.25×80= 5.24+3.76= 4÷8= 1.3+8.46= 0.8-0.45= 5×2.4= 1-0.01= 8.1÷3= 2.4÷12= 250×0.4= 20.5+2.05= 37.5×400= 0.78+2.2= 1.5×8=
二、解方程:
3.5x-7=10.5 3×1.5+2x=8.5 4×(2.5+x)=20 x÷12.5=8 0.5x-3×1.4=20.8 4×2.5+8x=11.6
三、选做题:
2.1÷x =4 6.5-(x-2)=5 100-10x=99 五年级计算训练(八)
一、口算:
6×1.5= 25×0.4= 9.6÷16= 4-0.04= 4.15+0.85= 10-0.1= 9.9-0.9÷0.1= 0.56÷7= 1.9÷0.19= 7.5×4= 0.36÷18= 1.4×0.6= 7÷0.25= 5.6×1.01= 0.36+0.64=
二、下面各题,怎样简便就怎样算。
5.59-0.87-0.59 4.2÷2.5÷4 2.5×32 2.4+7.6×8 7.62×0.8+0.2×7.62 8.8÷[15.5-(1.7+2.8)]2.7
-6.3+0.76- 9.24
第三篇:乘法口算试题 五年级数学下册
乘法口算试题 五年级数学下册
852 12 = 456 33 = 125 63 = 456 22 =
963 41 = 756 34 = 369 64 = 853 23 =
456 45 = 896 35 = 984 65 = 874 24 =
63 = 325 36 = 856 66 = 965 25 =
563 58 = 236 37 = 456 67 = 896 26 =
257 78 = 563 38 = 856 68 = 635 27 =
489 96 = 452 39 = 962 69 = 256 28 =
632 36 = 745 45 = 741 78 = 214 29 =
564 85 = 658 41 = 528 71 = 125 65 =
951 74 = 965 42 = 963 72 = 365 31 = 265 96 = 145 43 = 857 73 = 347 32 =
258 35 = 856 44 = 987 74 = 895 33 =
456 38 = 369 45 = 856 75 = 658 34 =
487 39 = 875 46 = 489 76 = 965 35 =
963 63 = 456 47 = 512 77 = 954 36 =
523 74 = 896 48 = 321 78 = 745 37 =
632 89 = 745 49 = 456 79 = 789 38 =
63 = 865 65 = 789 56 = 965 39 =
265 78 = 865 51 = 963 81 = 156 99 =
365 86 = 741 52 = 987 82 = 258 41 =
258 45 = 153 53 = 123 83 = 364 42 = 369 96 = 963 54 = 145 84 = 589 43 =
654 63 = 586 55 = 654 85 = 635 44 =
258 95 = 745 56 = 856 86 = 489 45 =
274 45 = 963 57 = 987 87 = 657 46 =
第四篇:小学数学五年级下册口算练习
小学数学五年级下册口算练习
7.82-7.2=2.19+9.1=0.9÷0.18=187÷1000= 0.081×10=0.96÷0.8=10×0.05=0.13×7=
0.21×100=0.050.4×50=307.5÷0.1=12- 23 =79 -49 =15 +13 +45 =6.8-2.4÷3=1.8÷0.9×0.5=25×4÷25×4=
×4=12.5×8=2.3×0.1=2.6×3=4.1-0.08=3.5×0.01=1.2547 + 57 =738 -4 =17 + 1
=0.65×0.2=16 + 112 - 1
=1.25×7+10.7=0.6×0.125×8=1-3.7-7.3=37.2×4=×2=÷0.25=
- 7
=
÷9﹦×3.3×0﹦÷0.3+0.5=×0.01÷0.1=×99+37.2=50.9620
第五篇:五年级数学下册口算竞赛试卷
五年级下册数学口算竞赛题
班级:姓名:分数:
1、口算12.5×80=14.8÷0.1=
7.2+4.8=
6.67-0.3=92÷100=1.5×1000=3.02×5=3.35×200=7.8+0.01=0.54÷0.6=0.75÷0.25=2.4×99=1.9×101=32×25=833=0.62=X·2X =X + 2 X=
613164611377551323248499111159 +81719139 =8+8=24-24=
1213-313=132 +0.3=0.8-5 =717510+6 +310 =7.5-7-0.125=12122、约分51615642436
***、分数、小数互化
335=0.5=4=0.375=14.05=150
=12.75=0.06=
×9.9+8 =7103106 17417
37+4
= 3
-0.25= 78 -38 +38= 13
2560 1
=3.8= 2=