问题
解答题
用竖式计算.(得数保留二位小数)
6.5×0.24
150×2.3
0.26×0.15
0.54×1.35
0.46×3.5
2.16×3.6.
答案
6.5×0.24=1.56;
150×2.3=345;
0.26×0.15≈0.04;
0.54×1.35≈0.73;
0.46×3.5=1.61;
2.16×3.6≈7.78;
用竖式计算.(得数保留二位小数)
6.5×0.24
150×2.3
0.26×0.15
0.54×1.35
0.46×3.5
2.16×3.6.
6.5×0.24=1.56;
150×2.3=345;
0.26×0.15≈0.04;
0.54×1.35≈0.73;
0.46×3.5=1.61;
2.16×3.6≈7.78;