沪教版四年级数学下册小数加减法综合练习题精选18.docx
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沪教版四年级数学下册小数加减法综合练习题精选18
0.21-0.13=
0.3+7.8=
8.9-0.59=
0.5+6.7=
6.8+0.66=
9.2+2.7=
3.5+0.79=
0.5+5.4=
0.2-0.01=
1.59+0.76=
0.59+0.25=
0.85+0.9=
0.87-0.52=
3.4-0.36=
4.2+0.4=
0.13+8=
2.75+5.53=
0.45-0.16=
0.7-0.7=
1.9+0.19=
2.3+9.8=
66.8-1.9=
0.29+0.52=
0.8-0.2=
0.73+1.2=
494.1+352.9=
11.61+3.19
978.2+381.8=
649.9+74.27=
17.6+74.94=
712.7-359.9=
26.38-4.71=
389-18.5=
2.284+1.806=
81.3+3.56
47.38+41.43=
717.4+258.8=
60.3+85.96=
860.5-282.9=
223.5-14.8=
0.5-0.39=
0.26+0.71=
7.3+6=
4.04+8.44=
4.4-0.75=
4.7-2.9=
1.23+0.21=
0.03+0.97=
3.8+0.26=
2.7+0.85=
6.7-2.3=
0.92+0.91=
0.72+0.51=
5.1+6.16=
1.1+4.7=
0.4+0.08=
0.28+7.6=
1.8+3.6=
4.2+3.9=
7.3+4.6=
5.4-0.48=
9.32+5.13=
8.1+1.5=
9.8-7.6=
0.6+0.27=
83.83+69.78=
900.1+12.7
812.5+483.4=
33.78+170.3=
1.23+77.56=
92.87-13.37=
22.29-3.6=
866-56.4=
86.74-59.23=
5.073+0.727
741+899.4=
195.6+814.1=
2.67+689.9=
62.76-50.18=
622.8-30=
3.31+1.1=
0.71+0.94=
0.81+0.75=
0.14+8.9=
0.38-0.13=
2-1.9=
2.9+4.1=
0.81+3.7=
2.03+8.23=
2.3+0.89=
60.2-7.9=
2.9+5=
0.44+2.9=
7.18+5.96=
0.3-0.1=
0.58+0.34=
0.14+6.6=
4.4-1.4=
7.6-0.37=
0.93+2.1=
9.94+8.29=
7.64+7.96=
3.7-0.24=
3.1+0.67=
0.12+0.41=
1.839+1.652=
5.072+0.894
57.3+63.07=
22.78+49.34=
35.3+100.6=
72.24-30.11=
223.9-54.2=
7.88-4.02=
8.744-6.935=
54.83+3.61
647.1+918.3=
547.5+11.4=
5.48+17.2=
904.3-517.3=
575-25.6=
0.1+3.8=
0.27+0.26=
0.5+3.2=
0.32+0.27=
7.8-1.6=
4.07+9.81=
0.2+2.4=
2.9+0.4=
3.3-3=
74.1-66.2=
72.9-10.1=
0.18+0.25=
1.6+5.6=
5.1-0.7=
2.45+4.26=
1.5-0.8=
9.43+4.65=
48.7-2.1=
5.1-0.65=
6.9-6.7=
0.17+0.31=
2+5=
27.3-17.9=
6.8-0.06=
0.98+3.2=
867.7+742.4=
31.59+8.04
30.87+47.48=
83.46+68.56=
4.4+415.3=
646-176.3=
43.3-2.86=
42.7-2.98=
37.42-30.55=
898.4+34.3
66.37+23.91=
85.63+384.7=
44.7+106.2=
732-302.2=
181.7-55.3=
0.57+2.7=
0.44+0.66=
2+0.32=
3.38+0.05=
0.81+0.45=
3.4+5.3=
3.6+0.97=
0.7+0.4=
0.5+1.9=
3.1+6.2=
0.96+4.6=
35.1-19.8=
2.7-0.98=
5.9+4.9=
1.5-0.27=
0.14+3.8=
5.8-2.3=
5.7+0.21=
0.35+5.9=
6.39+5.42=
9.5+1.6=
0.81+6.7=
0.2+1.5=
0.16+0.71=
4+5.4=
7.256+6.846=
297.4+11.5
60.27+85.92=
56.53+670=
3.94+526.8=
76.75-53.68=
800.4-28.3=
91.4-26.5=
129.3+116.7=
52.92+7.07
74.58+43.59=
996.7+177.8=
6.59+18.63=
82.87-42.52=
299.8-13.7=
5.5+5.3=
2.6-0.84=
6.8+2.9=
15.5-6.2=
3.08+1.62=
6.7-6=
6.8+2.5=
0.11+9.7=
3.7+0.1=
9.1-3.7=
4.7+0.5=
0.57+9.4=
3+4.2=
0.52+1.9=
9.79+8.95=
4.5+8.2=
6.3-2.8=
0.31+0.77=
3.9+4.7=
0.21+0.33=
0.29+0.75=
6.2+5.9=
0.04-0.02=
0.61+9.2=
1.2+2.4=
451.1-157.2=
95.09+1.48
608.3+942.5=
588.8+76.86=
65+55.81=
960.5-310=
44.06-3.82=
35.4-1.58=
7.89-5.738=
48.72+3.29
54.42+55.84=
50.73+792.4=
6.72+25.38=
920.2-287.7=
48.47-3.24=
3.91+2.48=
0.96+0.28=
1.1-0.23=
6.24+5.15=
91.6-14.6=
0.37-0.09=
5.92+6.31=
0.56+0.45=
0.07+7.7=
0.91+0.14=
2.1-0.33=
0.45+5.5=
6.1+0.83=
0.02+7.8=
0.92+4.3=
0.68+0.4=
9+0.83=
7.9-0.2=
0.3+8.1=
0.97+0.44=
0.84+0.06=
6.02+1.22=
8.13+8.47=
0.09+0.24=
2.32+4.89=
92.15+87.16=
25.28+5.51
99.88+14.22=
696.2+91.06=
8.48+191.7=
98.6-55.85=
61.92-2.06=
64.65-4.83=
61.12-56.15=
51.25+5.06
886.4+538.6=
692.5+361.1=
67.3+108.5=
651.4-450.6=
735.4-22.5=
0.26+0.54=
9.3-1.8=
1.5+8.8=
29.9-14.2=
3.3-0.01=
6.23+7.85=
65.5-46.1=
0.57+8.5=
3.46+5.29=
0.16+0.33=
0.84+6=
0.32+0.51=
8.56+3.01=
8.9-1.6=
18.7-14.5=
0.82+2.4=
4.7+8.3=
8.1+0.49=
0.4+0.09=
0.02+8.4=
1.89+4.59=
8.1+0.37=
6.91+9.42=
6.4+0.95=
3.12+6.45=
69.77+10.57=
710.6+34.6
47.25+74.34=
39.91+817.3=
1.57+28.26=
962.5-357.9=
93.95-2.22=
56.26-3.71=
5.251+3.848=
3.101+0.288
647.7+499.6=
210.7+11.22=
83.4+87.29=
645.1-269.8=
53.83-1.79=
0.51-0.37=
6.5+0.68=
0.94+5.1=
3.1+2.16=
0.97+6.8=
29-14.2=
1.2-0.04=
0.85+0.83=
6.6-0.65=
0.36-0.3=
7.5+4.1=
0.94+0.02=
0.16-0.15=
5.6+3.5=
2.1-1.8=
0.7+0.2=
9.7+0.7=
80.4-35.9=
0.5-0.23=
3+0.13=
0.46+0.06=
4+9.9=
5.2+0.85=
6.8-0.04=
1.32+2.86=
681.9+674.4=
9.418+0.121
647.3+805=
75.92+35.51=
6.69+46.41=
82.15-22.35=
554.5-42.2=
83.03-5.35=
419.5+229.8=
7.452+0.188
615.3+874.5=
82.15+24.28=
40+655.8=
60.33-17.54=
89.79-5.25=
9.76+5.17=
0.75+4.4=
6.24+4.26=
67.8-12.9=
0.35+0.69=
0.27+2.3=
4.6-0.24=
38.5-28.5=
8.8-6.5=
0.08+0.12=
4.4-2.2=
0.3+4.6=
0.57+0.55=
0.1+5.4=
48.3-17.3=
0.79+0.74=
7-4.1=
8.2+5=
0.69+2.8=
0.91+0.02=
2.9+5=
0.05+5.1=
8.3-5.6=
6.02+2.74=
0.33-0.15=
99.65+19.45=
375.1+43.3
36.38+92.51=
372.6+24.92=
3.23+111.5=
853-502.1=
998-25.9=
440.4-24.8=
60.09+16=
25.02+2.99
40.05+58.63=
676.9+491.6=
93.9+40.34=
98.42-22.19=
10.2-3.57=
0.45+0.15=
1.1-1.1=
0.75+0.56=
7+0.54=
3.06+3.15=
0.25-0.02=
8.9-0.1=
5.6-0.8=
0.15-0.14=
8.3+0.23=
7.9+8.8=
6+9.3=
0.58+0.64=
4.7+0.83=
0.67+1.7=
78.6-63.6=
7.03+9.47=
5.4-0.18=
1.6+0.15=
2.6+0.2=
0.07+0.43=
4.3-3.3=
9.7+6.4=
9.18+2.39=
1.56+2.15=
422.5-256.9=
5.898+0.8
61.63+67.58=
42.06+179.4=
13.3+26.6=
919-449.5=
97.62-1.63=
16.36-2.72=
31.6-13.18=
6.198+0.982
756.3+576.8=
161.9+91.41=
8.66+570.3=
687.7-160=
157.1-16.9=
8.71+4.12=
0.09+4.6=
8.2+9.6=
0.42+7.4=
0.8+0.49=
5.7+3.2=
4.68+8.95=
7.91+5.34=
6.9+1.5=
9.5+9.8=
0.59+0.87=
74.6-12.3=
5.3+8.7=
4.5+7.5=
0.9+0.58=
0.94+1.5=
2.9-1.3=
88.8-41=
0.5+6.2=
2.3+5.9=
0.51+6.9=
42.8-12.3=
0.45+8=
0.1+0.6=
5.33+2.39=
784.4+350.7=
684.3+95.5
50.46+43.04=
752.4+30.25=
7.38+856.1=
606.7-139.9=
18.4-4.54=
13.02-4.18=
642.8-609.9=
39.2+1.15
875.5+479.8=
19.83+844.1=
22.6+43.54=
98.46-15.24=
795.6-42.7=
0.55+0.02=
0.84+7.5=
0.5-0.23=
6.82+6.79=
2.6+0.13=
4.76+2.42=
0.2+9.4=
3.77+8.2=
0.03+1.7=
0.11-0.04=
0.5+0.49=
0.86+8.8=
0.43+6.5=
6.4+9.3=
6.2-0.18=
6-0.2=
0.21+7.8=
2.9+0.95=
0.86+1.2=
0.85+0.76=
7.1-0.21=
8.1+0.9=
0.65+0.5=
0.93+4=
7.1+0.44=
280.6-249.4=
85+8.61
373.6+303.1=
188.7+290.5=
7.99+905.4=
63.43-28.46=
552.4-35.9=
53.45-2.11=
339.3-231.5=
5.852+0.983
491.9+352.4=
979.7+525.8=
1.8+857.2=
84.72-14.97=
829.7-33.5=
2.6-0.53=
0.3+1.3=
77.2-66.1=
2.07+6.68=
0.66+7.9=
4.9+0.16=
63.3-3.2=
0.1-0.71=
4.3+5.5=
0.93+3.9=
6.2+0.46=
6.9-1.3=
0.24+0.71=
25.5-11.7=
1.04+1.12=
4.3+3.5=
1.7+6.1=
0.5-0.49=
5.85+1.91=
3.4+0.77=
36.4-18.5=
1.3-0.4=
6-3.7=
1.3-0.33=
8.1+4.7=
216.8-179.3=
295.1+36.2
892.9+785.5=
931.6+721.2=
4.44+13.86=
773.2-428.7=
880.6-31=
240.5-50.1=
34.98-23.36=
73.5+4.26
820.3+758.4=
435.8+42.92=
89.2+15.55=
806.9-598.5=
53.38-3.97=
2.67+2.19=
0.19-0.05=
0.3+5.3=
3.35+4.17=
4.67+5.38=
4.3-1.6=
7.85+6.91=
0.56+0.26=
0.93+0.79=
1-0.2=
1.94+0.31=
4+0.44=
1.4+8.9=
7.18+8.3=
6+1=
0.93+3.4=
0.21-0.09=
4+1.3=
7.26+8.32=
7.5-0.42=
9.28+2.2=
6.7-0.97=
6.01+9.75=
0.31+0.9=
0.75+0.81=
482.7+134.7=
3.803+0.804
314.6+548.1=
15.31+123.4=
30.1+677.9=
71.59-51.54=
718.4-34.2=
80.03-1.28=
41.97+22.44=
353.2+97.9
74.58+43.75=
953.1+391.5=
37.7+533=
62.84-47.76=
629.2-19.8=
2.55+1.69=
0.31+8=
0.95+0.4=
0.23+5.2=
0.45+4.9=
6.6-0.45=
33.3-6.5=
0.71-0.14=
0.84+6.9=
10.7-7.8=
94.5-27.4=
5.2-0.6=
6.5+7=
7.1+9.4=
8.3-5.7=
3.33+2.15=
8.9-8.1=
1.1+4.8=
47.4-32.2=
7.6-4.1=
6.4+0.91=
5.9-0.42=
0.63+6.6=
8.7-0.25=
0.18+1=
83.25+24.32=
331.8+28.1
58.59+71.58=
321.5+55.71=
52.6+44.71=
64.13-12.99=
794.9-28.6=
95.52-2.83=
4.293+1.064=
40.12+6.75
503.6+557.6=
30.44+433.5=
8.71+113.9=
78.79-55.51=
47.67-4.43=
0.2+6.4=
9.95+0.54=
1.04+6.61=
4.62+7.38=
6.4-0.98=
0.89+0.1=
2.6+0.99=
4+0.6=
2.6+0.61=
0.88+0.48=
0.95-0.85=
0.82-0.66=
2.73+5.99=
0.5+0.44=
6.89+9.56=
4+6=
42.5-3.2=
6.2-5.9=
7.34+1.13=
6.2-0.37=
1.79+0.14=
4.3-0.33=
2.02+0.48=
0.77+0.91=
0.4-0.4=
7.276+5.513=
796.2+32.8
909.4+290.4=
317.5+17.06=
63.2+124.4=
692.5-558.7=
53.03-1.84=
49.96-1.36=
38.51+12.12=
4.301+0.964
42.45+97.24=
55.96+247.9=
82.7+568.8=
644.8-371.8=
624-28.4=
0.85+6.6=
95.9-83=
0.44+0.77=
32.2-17.1=
71.1-23.4=
35.8-11.1=
0.03+3=
5.6+0.87=
54-4.8=
8.5+4=
5.3+6.5=
5.6+0.13=
0.19+0.2=
0.24+0.57=
99.8-42.3=
0.99+0.04=
0.91+0.8=
41.5-39.7=
4.6-0.65=
0.9-0.68=
0.34+8.4=
4.3-0.67=
1.86+1.45=
0.85+0.32=
66-59=
8.254+5.427=
6.731+0.343
976.2+494=
633.8+529.5=
16.3+89.05=
81.42-43.59=
923.9-42.1=
641.7-49.7=
3.156-1.326=
40.6+3.35
934.8+749.5=
532+60.01=
4.86+83.56=
69.58-58.46=
578.9-26.9=
8.47+8.75=
0.09+2.7=
2.9-2=
0.93+9.6=
1.6-0.15=
5.2-4.3=
0.03+0.77=
0.22+0.3=
0.8+0.09=
6.7+6.4=
4.7+7.1=
0.58+6.6=
0.46+0.79=
9.21+6.99=
3-0.84=
0.57+0.15=
8.1+5.86=
5.04+8.72=
2.2+0.57=
0.57-0.42=
0.62+0.15=
0.62+8.4=
26.5-11.7=
0.96+0.71=
0.17+0.36=
97.53-75=
902.7+71.8
17.76+67.78=
12.56+966.9=
55.8+301.5=
803.5-173.9=
47.83-4.02=
54.92-5.99=
34.58-24.04=
8.986+0.877
67.62+62.33=
644.5+16.92=
1.89+36.69=
823.7-240.1=
67.8-17.1=
9.4+0.76=
8+7.1=
0.17+3.9=
67.1-13.4=
96.2-24=
1.2-0.4=
4.4+0.14=
0.2+0.28=
0.18+0.5=
0.47+0.15=
0.86+0.1=
0.4+9=
0.83+1=
0.92+0.26=
4.1-0.61=
8.8-6.9=
57.9-14.9=
0.74+0.63=
6.4-0.5=
0.89+4.9=
9.8-4.6=
0.19-0.06=
3.6-3.2=
0.02+6=