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①25.6+4.78=
②14.8+0.62=
③5-4.896=
④10.3-3.09=
-2.7=2.7 6.54+=8 8.41.6=10 9.54.8=4.7
①18.82+5.7=
②108-18.57=
③12.54-1.83=
④103+7.26=
⑤48.35-29.85= 验算:
⑥12.9+5.01= 验算:
①0.384+0.36+2.6
②8.7+5.24-4.854
③73.8-1.64-8.36
④84.06+6.47-35.2
⑤3.1+25.78+6.9
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