相关试题
=
= 43= 1÷0.5=77﹣53= 24+28= 400×8= 3200﹣700=
52+19= 97﹣43= 56÷7= 320+300=
34+56= 600×8= 34+8= 700+900=
45+37= 3000×4= 92﹣6= 47+35=
+
=
﹣
=+= 1﹣
=
直接写出得数．
370+630= 640×2= 0×803= 15×4= 2000﹣450= 42÷7=
74﹣37= 35÷6=
﹣
=
+
= 1﹣
= 56﹣6×8=
= 0.125×8=
=
= 3.6+6.4= 90÷25÷4=
=
+
=
=
= 92=
= 20×0.06=
= 164﹣（84﹣60）=
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