直接写出得数．
46+34= 51﹣26= 45+17= 68﹣19= 100﹣84=
61﹣40= 54﹣49= 24+68= 73﹣28= 135﹣25=
36÷9= 38+62= 399﹣99= 600+400= 360﹣80=
相关试题
直接写出各题得数．
0.4÷40%= 0.64+3.6= 0.25×4=
0.56×
=
×= 5.6÷0.1%=
÷2=
×
=
÷3+3÷=
6.73×99+6.73=
=
÷10= 6×
= 1﹣75%=
÷
=
×
= 5÷1%= 4÷
=
×24= 0.2×25%=（
）×20=
=
= 2.5÷0.25= 0÷1= 42﹣4×2=
×
= 2+0.8=
﹣
=（
）×30=
+
=
÷5=
÷
= 4×
÷4×
÷2 4×20%
×4
+
1÷75% 1%÷10% 42%﹣0.42．
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