看图填算式。4＋□＝1010－□＝□10－□＝□5＋□＋□＝□4＋□－□＝□
直接写出得数．28+43= 4﹣1.5= 2.5×4= 23.4÷10=1.5+6﹣1.5= 1﹣= ﹣= 4.8÷12=÷= 3.9×5×=
直接写得数．1﹣+1﹣= ﹣= 2.25×4= 0.67+0.33=÷= ×80%= （+）×12= 45%÷15%=
直接写出得数．﹣= 12﹣0.12= 5.8+8= 48+32= 32= 0÷= 4÷4%= 0.6×0.5= ×= += 1÷= +5= ．
+= 24×= 5﹣= ÷= 40×=×0.5= 0.4÷= ﹣= ÷0.4= +=
直接写出结果．﹣= 4.5×102= 341﹣103= 270÷18=10×10%= 5﹣0.25+0.75= 0.42﹣0.32= 2÷=×6= 4.57+6.43= 7×÷7×= 1÷×=
= 
﹣
= 4.8÷12=
= 3.9×5×
+1﹣
﹣
= 2.25×4= 0.67+0.33=
÷
= 
×80%= （
）×12= 45%÷15%=
﹣
= 12﹣0.12= 5.8+8= 48+32= 
= 4÷4%= 0.6×0.5= 
×
= 
+
= 1÷
= 
+5= ．
+
= 24×
= 5﹣
= 
÷
= 40×
=
= 
﹣
= 
÷0.4= 
+
=
﹣
= 4.5×102= 341﹣103= 270÷18=
=
×6= 4.57+6.43= 7×
÷7×
×
=
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