五年级数学小数加减法计算题简便计算
- 格式:doc
- 大小:27.50 KB
- 文档页数:4
五年级数学小数加减法计算题(简便计算)
13.6+7.84+6.4 38.7-14.47-5.53
8.5+9.9 1.31+4.7+0.69+5.3
1.25+3.7+0.75 5.6-0.18-1.2 7.08+16+8.2
10+0.009+0.191 3.75-0.75-1.25 80-19.4-8.09-3.51
5.6+0.5-5.6+0.5 7.2+5.6-2.8 34.5-(17.2+4.5)
27.3+73.2+72.7 585+189+215 5.85-1.75-
0.25
768-274-126 5.85+1.89+2.15 24.8+14.6+15.4
42.5-22.17-7.83 3.8+1.37+6.2+12.63
45.55-(6.82+15.55) 34.52-17.87-12.23
4.57+3.17+3.43+
5.83 23.75-8.64-3.36
17.83-9.5-7.83-0.5 3.45+8.7+16.55+1.3
8.54-5.96 27.38-5.34+2.62-4.66 21.63-(8.5+9.63)
45.55-(6.82+15.55) 34.52-17.87-12.23
4.7+3.17+3.43+
5.83 23.75-8.64-3.36 17.83-9.5-7.83-0.5 3.45+8.7+1
6.55+1.3 2
7.38-5.34+2.62-4.66 21.63-(
8.5+
9.63)
4.32-(1.26+2.34) 2.5+3.25+0.75+7.5
2.53+1.79+
3.47 10.08-
4.79-1.21 17.05-(2.05-6.4)
3.73+5.28+
4.27+4.72
103 +10017+100029
108米-1008米-1000
8米 3元5角+2元5角-1元8角3分
9.4+0.3-6.4 15.25+4.72+4.75+5.28 34.82-(4.82+15.2)
12.7-4.8-5.2 3.1+25.78+6.9 73.8-1.64-13.8-5.36
45.55-(6.82+15.55) 34.52-17.87-12.23
4.57+3.17+3.43+
5.83
23.75-8.64-3.36 17.83-9.5-7.83-0.5