直接写出得数．﹣= 1÷1.25= 2.62×3.8≈（按四舍五入法，把得数凑整到百分位）
根据算式涂一涂，根据涂得内容写出答案×=×=
直接写得数．+= +0.625= ×= ÷7= 0.28+4.52=9.1÷1.3= 9×÷9×= 3.2÷4= 4÷0.01×0.1= 18÷9=
直接写出得数．+= = 8.7﹣4.8= 1.25×2.4=9.3：0.03= 38÷4= = 1÷=
直接写出得数8÷0.2= 2﹣1= ×1= 1÷7+=+= 1.02﹣0.43= ÷25%×= ×2÷×2=
直接写得数．33×= ×4÷×4= 3.7+3.7×9= 1.6﹣=16×25%= 5÷×0.7= ×1= +﹣+=11﹣﹣= （+）×24=
﹣
= 1÷1.25= 2.62×3.8≈（按四舍五入法，把得数凑整到百分位）
×
=
×
+
= 
+0.625= 
×
= 
÷7= 0.28+4.52=
÷9×
÷9=
+
= 
= 8.7﹣4.8= 1.25×2.4=
= 1÷
=
= 
×1
= 1÷7+
+
= 1.02﹣0.43= 
÷25%×
= 
×2÷
= 
×4÷
=
×0.7= 
×1
= 
+
﹣
=
﹣
﹣
= （
+
）×24=
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