六年级上册口算练习题

A+A=0.25+0.5=1+1=

101024

3—1=2.4X5=3604-90=

66

2111321

+-++

5-8-4-6-4-3-6-

3.5X0.4=1+2—1+256+0.1=0.25+0.5=

77

0.5+3=1+1-5=64+1.6=

248

7_3

=A+l=»=

I4126126

5

5.64-0.01=_J_=1-1=

6226

j__J_

=226-98=

8326

13

-

0.4+0.25=-+1+-=2-8-

535

/尹户0.43+0.1=

21

-

3-5-1.25+8=1214-11=

2+1=14.6-0.8=0.67+0.34=

45

7--=1--=64-5=

58

3_3

2==7.24-1.8=

3648

104-0.25=-X8=410-220=

4

2.2_

0.46+0.94=一~T~——0.99X99+0.99=

79

6—(-+—)=-4-3=工+3=

2441515

213

4-X

5-8-4-3.2-1=

2

3=10.1X30=74-1.4=

36

0.25+0.5=12.5X0.8=-X81=

9

3_3

=104-0.1=72.84-8=

48

11=1.5X0.5="_L=

2+43'6

5

=24-0.2=0.77+2.33=

66

3+1

4-5-1.8X4=0.64-1=

5

7.25+2.75=8.14-0.03=—4-7=

10

3x2=104-0.5=10-0.9=

89

6+1.2=1.5-1.5X2=3005-900=

-X36=1284-64=3.64-1.2=

9

2.2_24

“2=—T"——=

89799.i

7.25+2.75=0.78X2X100=-X7=

4

26.26+26=-X-=—X26=

9513

125X9X8=0.93+0.3=288・144=

9.3

7-1.57=2X2=———=

10322

1621

x=1084-54=

TT46

6X12=74-1.4=84X2=

3

0.854-17=16X6=1-1-1=

33

—X6—上x3=A+l+i=

2726445

35二7_

1284-6.4=0.724-0.9=

44,TT

1x9=2x3=2.3X0.6—

674

-X6=82X3=341+121=

3

2204-100=2+3=4.54-0.09=

4

-X8=2.84-14=88+123=

4

0.9+1.5=0.3X0.15=9.64-1.2=

0.125+0.875=100-0.91=2.5X(4+40):

0.125X4=4X1.5+3=0.25+5=

34义2=3=278-44=

1745

4,3—J.二3=184+125=

18,185'5

5_2_4

16X4XA=4.8X99==

16999

21-2

0.64-0.6X5=0.46+0.97=+=

445

6.34-0.07=0.1084-0.01=0.814-0.9=

0.364-0.6=审=3.5+0.5*0.8=

83

62X16-6X62=6.54-0.5=8.4-3.2-1.8=

150X1.2%=2.56+2=3.6%X5X20=

1-37%-13%=1=7=100X2.7%X3=

18,9

46

54-8==-X16=

3,54

3.5+0.25=3+2=95X1=

105105

3xi-lx3=196+205=7.74-(44+33)=

55

7_3

=2-0.25=189+199=

I4

5.64-0.01=5.4-4.5=1X74-1X7=

66

9.94-0.9+0.1=84-1.6=241-201=

0.48+1.2=2.84-7X0.3=14-(10-9.9)=

25+8+1.25=1.8X5=—X7+7X—=

1313

5.49+0.31=19%+71%=0.5+3=

2.7X3=31.24-100=0.43H-0.1=

0.25X0.8=6.44-0.04=1214-11=

7,14_

04-2.5X4=0.67+0.34=

15,45

—X24=240—21=(1+—)X24=

12612

6.54-0.5=90+107=1_1x1_

333

52

3.7X6.2+3.7==(-+-)X0=

2,?64

0.14-0.1-0.5=16X3XA=34-0.75=

12

6.24-0.1=357-159=4—2=

5

0.63+19+0.37=488-355=0.24X2=

0.25X3X4=AxA=6.4+0.8=

1211

0.38X3=38+』=14-0.4=

2

0.001X1000=10X94-15=2.4X3=

10000X2.25%=—X9=3.3X0.01=

12

64

1.08X2==0.244-12=

8,3

423-141=5=1=44X2.5=

12,12

128+214=3+4*9=4.3+43=

9

0.4+0.25=1200-198=3.3+3=

2+2=6X—=3.14X1=

394

9.5X9=3X2.5=3.14X3=

2.8+0.7=2X-X4=81X1=

479

100X0.0015=104-0.25=0.84-1=

5

254-1=1—3+3=14X-=

2667

—3T,"—1—_，5X12=10义3=

4368

154--=1X4X1=144--=

7227

1x1=.24-0.01=—4—.—2=

2555

31

+

-4-^=3.54-0.5=--

11858

9.3

———-=0.164-4=—4-17=

20550

18X-=0.45X20=114--=

912

0.65+0.9+3=3.14X2=(66+34)X2=

5.4+5.4X9=3.14X6=40-2.3-1.7=

1.48X96X0=4.84-0.6=—4-0.9X3=

10

0.814-0.27=124-2.4=-^-4-1x2=

126

5.254-52.5=102X1=-5-.5r.X—9=

394

6.54-1.3X2=—X44=1.4X0.5"=

1110

77

』+』+』=3+3=_L4--X0=

1212124108

1.1

———47+99+47=

2423

24-1x3=3x6+02=

625

12

14-1x1=0.IX—=4-4-

4410

6♦c_

-X—X100=一丁3二—X6X4=

4251112

(1-1)X14=号+4=14-5X40=

2798

16+3.2=24-1=(―+-)X3=

5105

54-0.25=—1"2V—1—_9X(1+—)=

24927

3.14X4=26，=1.64-0.4=

2

1.36+2=2+2=3.14X8=

5

586+298=3.64--=3.54-5=

5

0.53X1000=0.63义2=65・130=

9

3.8+1.3+2.2=2.4X5=

3.14X5=1+4+0.75=3.14X9=

3.14X7=2+2x5=3.14X10=

33

0p

我99I113206

48383-1

x・

I0051+・0

3J.3X4

卜83

-I-I卜8

•2卬

X广

16I34

2l-U9+2

—3—22

X89H+

-l-.”5-lp--I-

69I151UrP9

1l-H”

2”20

11

”H

3

843211z25n(58

・2

2，32・

——

1””u42X

5

43X—2l—-

-I-2x321

X12X

4—4J

2IXN

・.2

U353I1

c)IU--I2-

X

U3nxU

44

Hu

3241I一22663

322645.

INXX48X・52・

1821

65X1

-I2-68284

U”82

HM-1-X

U-3I-38

。-12-

-l-1H

341

・U41

1U4

4U

”

9二3一2Q2=

10.566

-X-=3.14X4=9+3=

6611

ixl=3.14X9=AxA=

941210

-4-2=12.56+3.14=3=

475

—X5=28.26+3.14=1x1=

10127

8X1=12564-3.14=-4-1=

44

3.3_

24--=282.6+3.14=————

585

1--4--=工x3=

66452414

555

-LxAx2=++=

1214356666

3.5+3.5X3=-X4=lx2xl=

2285

8X(2.5+0.25)=1X2=120X(l-1)=

3

32=54-1=30X(200+3)=

5

4・ixi=15X4+6X5=

7

52=3x36=5』

6

62=-X3=25X40+125X8=

8

92=6X—=63=

54

122=64--=72=

5

3.14X3=2x39=102=

13

3.14X7=2x2=112=

53

9.424-3.14=3.14X6=

83

21.984-3.14=264-1=3.14X10=

2

94.24-3.14=2x2=31.44-3.14=

44

219.84-3.14=102X1=18.84+3.14=

6

---=1X4X1=18844-31.4=

6722

11

-

7-8-0.84+0.21=2X0.5X3.14=

5,5.5_1-1

6X_=一十一丁----；

766689

1X2=304-(1-^-)=2_j_

84910

14--=0.6X0.64-2=2X-=

66

—xo=0.25-0.05X4=90X4.7=

16

2-4-7=0.3X0.3X0.3=6-4.06=

3

24-1=1.7+0.43+3.3=40X2.5=

5

6X—=2』34-7=

2

2x9=132=25X6=

3

-4-3=402=0.53X1000=

3

2”=152=3.25+2.75=

4

5X1=3.14X1=1.6X24-2=

9

3.14X5=25X314-2.5=

205

7_4

—X5=31.44-3.14==

1199

21813_

7X£=15.74-3.14=---zxv......-

76536

1X5X4=157:314=_L_2=

44'I

14--4--=1X0.2X0.01=24x3=

236

2义。=2.4X5=—X15=

94220

—4-12=1284-2=lxA=

13817

14-9=0.35-0.18=iooxl=

94

104--=3.34-0.3=-4-4=

56

11

.•

8-8-2.5X0.4=—4-3=

14

3义2=4.8-3=12X1=

436

162=125X0.8=—X3=

18

1^1

252=13.64-20==

2'4

1-J_

73=12-6.3-3.7==

23

14-0.01=4.24-0.3X3=w

67

7—5.6—0.4=1_1.

5.42X3=910-

1-0.3=10-0.1-0.07=3x3=

10

6.1+4="2=-X2=

735

0.02X100=-X6=

9166

1+454-5=—8—.8—_—100X

11310

66P1E169/2I

.2+。

3+lsJ.义I-X

IX

节x

2

6-l5-HI25.

不3

--I-一

;”n

I5UIuU

-O

.O

I

H

T3L56L1013