试题 试卷
题型:填空题 题类:常考题 难易度:困难
五年级 整数、小数四则混合运算6222
4.74+0.963+5.26+5.037=
6.45×2.8+64.5×72
=6.45×(2.8+7.2)
=6.45×10
=64.5
①(9.3+10.7)×2.9
②57.5-7.5÷2.5
③25×3.2×12.5
④98×1.01
⑤5.5×17.6+2.4×5.5
⑥(16.8+1.47)÷0.7
试题篮