直接写出得数．
46÷2= 6×40= 72﹣38= 25+57= 1300﹣900=
4×21= 45+65= 80÷2= 93÷3= 170﹣80=
68+17= 50﹣26= 58+27= 31﹣25= 700+600=
相关试题
直接写出得数．
46÷2= 6×40= 72﹣38= 25+57= 1300﹣900=
4×21= 45+65= 80÷2= 93÷3= 170﹣80=
68+17= 50﹣26= 58+27= 31﹣25= 700+600=
=
=
=
=
=
=
=
=
=
=
﹣
=
×
=
×44=
÷22= 4.5×10%=
÷
=
÷
=
﹣1.25= 1.5+
=
X﹣
X=
=
=
=
= 100÷50%=
= 1﹣20%= 0.3×30%=
×4= 1÷
×30= 1﹣
=
﹣
=，
×1.2=，5﹣1
﹣1.6=，
÷
=，
×0=，
÷9=，
×12=，0.25×4=，
÷
=，
×20%=．
+
=
﹣
=
+
= 1﹣
=
=
=
+
=
﹣
= 3﹣
=
+
= 3÷7= 43=
粤公网安备 44130202000953号