小數加減法口算

8.94-6.73=8.95-0.73=3.61-0.30=7.78-5.15=4.68+7.10=9.63+6.28=7.71-2.69=9.91-8.74=6.07-1.69=5.00+6.13=8.24-7.63=5.21+5.49=9.21-8.20=6.88-0.49=8.06-6.96=2.76-1.02=3.50-2.54=0.66+9.27=8.99-8.84=3.18-2.65=6.39+9.31=4.83-1.34=5.75-1.24=6.77-4.79=0.94+3.40=3.54+7.84=9.45-3.01=0.09+0.87=3.08-0.91=5.43+4.85=8.16+3.44=8.14-5.89=8.38+4.25=7.82-2.37=7.39-7.03=8.56-7.52=8.10+4.19=5.71+6.03=2.44-1.13=9.66-2.16=5.81+5.11=9.55-4.75=7.99-1.05=8.91-4.96=5.28+7.95=6.56-3.97=6.71+1.47=0.77+6.17=5.96-0.59=4.08+9.02=8.2＋1.8= 100－35.22= 0.9－0.52= 7.8+0.22= 12.6－0.9=0.56+0.4= 1-0.93=5.6+99= 90-0.9= 2.3+3.6= 0.28+0.12= 7.3+2.7= 7.5-3.4=1-0.35= 5.6+2.3+0.7= 0.5+0.4= 0.9-0.3= 0.35+0.43=2.8-1.2= 0.81-0.19= 9.7-7= 7.8+2.2=1-0.37= 32.8＋19=3.06＋0.2=0.67＋1.24= 7－6.28=8.2－0.01=0.42＋9.5=1.82－0.63=4.5＋1.5=1－0.63=3.7＋2.5= 1.3－0.7=2.4＋0.6= 7.5－2.8=5.5－3.2= 1-0.2= 4.3＋1.5= 2－1.1=3.12+5.2=11.3－8.6= 0.59+0.22= 2－0.29= 5.4-2.5-1.4= 14.5＋9.5= 0.9－0.26= 16.4－(3.5+6.4)= 12.6+5.3+6.4= 5.4-2.5-1.4= 2-0.35-0.65= 6.4+1.07-0.47=1.5－0.04= 0.49+0.61= 11.7+2.3= 10-8.25= 8+0.4= 2.5+3.2= 2.4-1.7= 2.4-1.8=0.25+0.75= 86.2+15.8= 8-2.5= 9+0.1=1.05-0.09= 0.6+7.45= 20-19.7= 0.82+0.08= 0.56+0.4=5.6+99=1-0.93= 90-0.9= 0.81-0.19=1-0.37= 0.5+0.4= 0.9-0.3= 0.35+0.43=2.8-1.2= 9.7-7= 7.8+2.2= 5.8-5=6.7+3= 1-0.08= 7.8+2.2= 12-1.46-0.54= 5.6+2.3+0.7= 0.75×100= 0.08+1.22=4.3×5 4.8千米=()米 3.56千克=()克 5700米=()千米 84平方厘米=()平方分米 6000÷120=2835克=()千克140米=()千米 469克=()千克 280厘米=()米 6.3噸=()噸()千克4.5米=()厘米39千克=()噸2.5

+

0.9=

3.6

+

4.9=

5.6—4.8=

3—1.6=

3.06

+4.4=

8.8+

4.5=

5.2+4.8=

3—2.9=

2.1+0.2=

0.3+0.7=

3.6+1.6=

7.5-0.5=

3.7-0.9=2.13-0.02=

3.51+0.2=

102+0.3=

1.12-1.02=

4.5-0.01=4.3＋2.7＝

0.75＋0.25＝

4－0.26＝

0.35＋2.7＝

4.6－1.9＝

0.83－0.3＝

3＋0.05＝

7.2－3.8＝

0.07＋0.6＝

6－0.025＝

3.6＋6.3＝

8.2＋1.8＝

100－35.22＝

0.9－0.52＝

7.8+0.22=

12.6－0.9=

2.37+0.9

9+0.1

8-0.72

0.25+0.75

1.2-0.8

12.3+0.7

2.4-1.8

1.34+0.222.5+3.2

9.8-4.8

1.29-0.18

0.75＋0.4=1.1520＋0.78=20.784.8＋4.2=95.7－3=2.74.9－1.7=3.2

1.34＋0.8=2.142－0.75=1.258.7＋0.03=8.730.2－0.09=0.118.5＋2.5=11

3.4－1.4=20.68＋0.42=1.17.82－7.2=0.622＋9.1=11.10.48＋0.52=1

8.1－5.1=30.78－0.24=0.540.8＋0.18=0.980.89－0.25=0.641－0.98=0.02

0.9＋0.1=11－0.8=0.24.5－4=0.55.6＋4=9.65.7＋3.3=9

10－4.4=5.66＋6.6=12.69.5－2.7=6.81－0.55=0.453.7＋4.8=8.5

7＋3.3=10.33．25＋0．75=42.7＋3.9=6.60．7＋0．9=1.61－0.44＝0.56

0.9＋1=1.0914．6－0．4=14.210－0．1=9.914＋0．78=14.783＋2.7=5.7

5－0．08=4.921．64＋2．35=34－6．22=27.7812．6＋3．4=16

1.3＋4.3=5.67.2＋6.9=14.19.3－8.8=0.54.4＋15.99=20.3919.8－5.6=14.2

96.3－56.2=40.179.2＋56.8=1361.9+25.793=27.69388－69.21=18.791－0．3=0.7

136.5－105=31.573.4+52.1=125.593.1-20.9=72.263.1-11=52.10.33+9.8=10.13

.2+1.5=2.71.3+1.5=2.80.2+1.2=1.41.3+1.08=2.385.5+2.1=7.67.8+1.9=9.71.02+1.03=2.051.2+1.5=2.71.5+1.7=3.21.3+1.5=2.80.2+1.2=1.41.3+1.08=2.385.5+2.1=7.67.8+1.9=9.71.02+1.03=2.051.2+1.5=2.71.3+1.5=2.80.2+1.2=1.41.3+1.08=2.385.5+2.1=7.67.8+1.9=9.71.02+1.03=2.057.1+7.1=14.22.03+2.03=4.061-0.9=0.9＋0.8=1-0.3=3.4-1.5=1.9-0.9=3.5-2.4=0.36+0.64=6-0.5=0.8+0.7=4.5-3=1.5－0.5=1－0.9=0.9＋0.8=1.9－0.9=0.36＋0.64=0.96－0.3=2.5+0.9=1.2-0.5=7.8+1.6=0.39+0.15=3-1.4=4.7-2.8=7.2-6.45=15-0.48=6.77-1.78=3.45+5.75=3.40+58.20=49.80+49.20=111.6-99=7.8+21.02=5.6-1.42=12.5+0.9=4.5-2.83=3.75+2.25=2.98+0.56=12.53+4.67=6.07+4.89=5.64-1.78=10.2-6.45=5-0.41=0.3+1.5=2.5+9.8=7.6+1.3=4.4+5.7=2.3+7.7=5.7+3.1=7.69+2.31=9.16+2.64=5.68+12.22=16.8+16.5=26.3+14.6=6.9+3.4=52.3+64.7=12.75-5.3=8.24+16.93=0.75＋0.4=20＋0.78=4.8＋4.2=5.7－3=4.9－1.7=1.34＋0.8=2－0.75=8.7＋0.03=0.2－0.09=8.5＋2.5=2.4－1.4=0.68＋0.42=7.82－7.2=2＋9.1=0.48＋0.52=8.1－5.1=0.78－0.24=0.8＋0.18=0.89－0.25=1－0.98=0.9＋0.1=1－0.8=4.5－4=5.6＋4=10－4.4=6＋6.6=9.5－2.7=1－0.55=3.7＋4.8=7＋3.3=3．25＋0．75=2.7＋3.9=0．7＋0．9=0.9＋1=14．6－0．4=10－0．1=14＋0．78=3＋2.7=5－0．08=1．64＋2．35=1．1－1=8．34－6．22=1.3＋4.3=7.2＋6.9=9.3－8.8=4.4＋15.99=19.8－5.6=96.3－56.2=79.2＋56.8=1.9＋25.793=88－69.21=

136.5－105=73.4+52.1=93.1-20.9=63.1-11=0.33+9.8=7.8+6.9=0.2+2.7=5.6+4.4=9.4+0.06=0.7+0.4=0.5－0.45=10－0.1=1.8－0.9=12.6－1.2=17+0.33=1.01+0.6=7－0.05=9－0.26=6.14+3.83=7.93-1.64=5.23-2.36=3.44+3.36=8.63-3.48=1.16+4.77=7.74-5.85=9.35-4.74=4.93+4.75=8.17-5.26=2.26-0.86=6.55+4.68=1.1+4.5=1.9+3.4=3.45+4.6=4.45+4.5=9.4-2.75=7.3-1.26=3.83+5.55=2.75+1.3=7.6-2.15=1.9+6.2=7.1-6.6=6.8-2.8=44.4+1.4=1.7+9.66=43.3+6.3=55.5-1.9=38.9-5.55=64.41+8.67=0.7＋0.9=3.8＋0.6=8.24+3.76=4.1－3.8=14＋0.78=14.6-0.34=1.3+8.56=0.8-0.55=1-0.03=30.5+3.05=0.8-0.45=3.25＋0.75=0.78+2.2=5-0.08=10-0.1=10－7.64=13.6＋8.46=0.99＋1.1=1.23+6.52=5.32-0.93=6.35-5.23=1.23+5.69=1.26+5.21=0.96-0.23=7.26-4.93=2.16-0.23=4.63+8.9=9.28+7.32=5.2-0.9=2.65+9.32=7.65-6.23=8.28+4.75=9.23+5.45=6.23-4.53=8.52+4.65=5.2+2.63=4.62+8.95=7.24+6.21=3.8-2.3=0.7＋0.9=0.8＋0.6=8.24＋3.76=4.1－3.8=14＋0.78=14.6－0.34=1.3＋8.56=0.8－0.55=10－0.1=4－0.04=1－0.03=30.5＋3.05=0.8－0.45=0.78＋2.2=5－0.08=3.25＋0.75=8.65－6.31=10－7.64=13.6＋8.46=0.99＋1.1=3.17+3.43=6.82+15.55=34.52-17.87=12.23+4.57=23.75+8.64=17.83+9.5=7.83－0.5=3.45+8.7=16.55+1.3=8.54+5.96=27.38-5.34=2.62+4.66=8.5+9.63=4.76-1.12=1.45+2.7=4.31+21.76=9.46+18.28=42.39-20.92=21.85+37.08=3.2+1.8=0.9+0.6=0.1－0.01=1.2－0.12=1－0.385=3.2－2.3=.76－0.38=15－7.3=2.1+0.2=0.3+0.7=3.6+1.6=7.5-0