小数加减法口算练习题

6.54+0.58= 54.49-22.5= 23.5+21.35= 9.36+43.56= 16.65+18.87= 0.99+24.85= 9.45-6.61= 85.69-48.58= 45.46-26.57= 64.19-29.57= 33.84+16.5= 3.85+61.18= 35.65-19.9= 6.49-4.81= 35.4-24.58= 52.65+9.25= 21.65+4.05= 26.65-15.24= 56.56-12.87= 9.08-1.28= 64.25-52.73= 31.51+8.4= 8.43+8.81= 26.34-15.24= 1

7.38+15.25= 16.68-9.54= 54.63-42.14= 13.24+

8.64= 16.25-7.94= 63.43-18.18= 16.36+56.16= 41.98+18.24= 45.52-22.18= 6

9.52-31.48= 6.84-5.73= 0.97+6.13= 5.03-2.90= 4.9-0.85= 2.13+6.89= 1.72+3.6= 17.2-0.36= 5.40-4.86= 11.6-9.23=

9.25+2.25=

4.22+8.46=

5.63+1.25= 9.36-1.59= 5.63-5.21= 4.65-1.15=

7.65-4.19=

8.88-2.69= 0.72+0.91= 0.83+0.68= 8.24+3.76= 4.12-3.8= 14.3+0.78= 1.3+8.56= 0.8-0.55= 4-0.04=

1.2-0.03= 3.5+3.05= 0.8-0.45= 0.78+

2.2= 5.2-0.08=

3.25+0.75= 0.9＋0.1＝1－0.8＝

4.5－4＝

5.6＋4＝

5.7＋3.3＝10－4.4＝

6＋6.6＝

9.5－2.7＝1－0.55＝3.7＋4.8＝7＋3.3＝

0.9＋1＝

2.7＋

3.9＝1－0.44＝0.7＋0.9= 3.25＋0.75= 1

4.6－0.4= 10－0.1= 14＋0.78= 1－0.3=

5－0.08=

1.64＋

2.35= 8.34－6.22= 12.6＋

3.4= 1.3+

4.3

7.2+6.9

9.3-8.8

4.4+1

5.99 19.8-5.6 9

6.3-56.2 79.2+56.8 1.99+25.7 93.88-69.21 0.33+9.88 136.5-105.7 63.4+52.

1 93.1-20.

9 63.1-13.8 103.9+450. 613.88-5.77 96.12+52.3 13.2+65.1

7 8.9-65.4 12.3+96.5 42.5-19.5 73.55-14.68 46.32+65.18

95.44+53.12

96.42-13.88 42.5-17.8 63.22-22.77 69.12+78.39 42.55-0.69 0.55-0.33 45.96-24.41 75.2-28.3 64.2+15.4 10.23-0.88 4.56+14.62 7.9+53.1 56.4+23.1 96.4-57.1

55.1+65.9

56.78-21.5

2.6+0.4

0.375+0.625 5.8+2 5-0.2 0.48+0.29 4.3-1.6

0.74-6.4

1-0.89

3-2.3

4.2+1

5.6 24.8-18.2 13+7.1

10-9.05

3.96+6.04

4.03-1.97

0.3+0.4

1.5+0.5

2.4+1.2

4.5-0.9

5.3-4.8

8+2.5

7.65+2.13 3.14-2.09 0.96+4.68 8-7.56

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= 1.2+8.8= 4.3—4.3= 5—0.2=

2.2—1.4= 8.7—2.6= 4.7+2.3= 0.6—35= 6.3—0.6= 12.9—12=

4.2-1.02=

2.4+2.66=

3.17+2.45= 9+1.5=

4.5-0.79= 1.69+2.21= 4.51+2.49= 6.45－3.29=