三年级数学一位小数加减混合运算题单元测试口算题大全附答案

三年级数学一位小数加减混合运算题单元测试口算题大全附答案
姓名：班级：日期：用时：分钟得分：
7.9 - 7.1 = 1.8 + 8.3 = 3.7 + 7.6 = 3.9 + 8.4 = 1.3 + 3.2 =
3.0 - 2.5 = 8.9 - 0.1 = 8.0 - 7.0 = 1.7 + 7.3 = 2.8 + 6.3 =
4.4 - 1.9 = 8.7 - 4.5 =
5.0 + 8.9 = 3.2 + 5.4 = 1.1 + 5.9 =
6.3 - 4.8 = 5.2 - 3.7 =
7.4 - 5.2 =
8.3 - 4.3 = 5.4 - 3.0 = 5.3 + 7.7 = 4.9 - 4.5 = 5.1 + 6.1 = 8.4 - 5.7 = 8.4 - 3.6 = 1.7 - 0.9 = 1.0 + 5.5 = 5.4 + 6.4 = 3.5 + 7.8 = 1.9 + 8.4 = 7.0 - 0.1 = 3.6 - 0.7 = 7.5 - 3.0 = 8.2 - 2.4 = 4.8 - 0.3 = 6.6 + 8.6 = 6.9 - 1.0 = 3.1 - 2.8 = 1.0 + 8.3 = 3.1 + 4.1 = 5.2 - 1.9 = 6.9 - 1.7 = 3.8 + 7.4 = 4.0 + 5.7 = 8.5 - 1.8 = 4.4 + 5.6 = 5.0 - 4.8 = 6.4 - 0.4 = 0.9 + 6.8 = 8.3 - 0.0 = 4.8 - 3.9 = 5.5 - 1.1 = 6.9 - 6.4 = 7.7 + 8.4 = 6.1 - 3.8 = 8.9 - 3.6 = 1.1 + 8.9 = 2.0 + 6.2 = 7.7 + 8.6 = 6.8 + 7.1 = 6.6 - 2.7 = 2.3 + 4.2 = 4.4 + 5.7 = 4.0 - 2.2 = 6.1 - 4.7 = 0.2 + 6.8 = 1.6 + 3.3 = 2.3 + 3.0 = 0.8 + 7.6 = 0.7 + 8.5 = 5.6 - 3.2 = 0.9 - 0.8 = 8.0 - 5.8 = 1.4 + 4.0 = 3.0 - 3.0 = 5.0 + 7.8 = 7.3 - 5.7 = 8.4 - 1.5 = 8.8 - 0.6 = 0.2 + 2.2 = 7.2 - 0.1 = 8.2 - 5.8 = 6.1 - 5.0 = 8.1 - 4.8 = 7.0 - 5.7 = 2.3 + 8.2 = 7.9 + 7.9 = 7.7 - 6.2 = 5.9 + 7.6 = 4.9 - 1.7 = 0.8 + 5.8 = 5.7 - 5.4 = 8.2 - 5.3 = 0.1 + 4.6 = 6.4 - 0.6 = 0.5 + 4.5 = 8.7 - 5.7 = 3.7 - 2.2 = 8.7 - 2.7 = 2.7 + 7.0 = 3.8 - 3.1 = 7.1 - 6.2 = 2.6 + 6.7 = 4.3 + 8.5 = 6.7 - 5.5 = 3.1 - 1.3 = 0.8 + 3.5 = 6.4 - 5.9 = 1.1 + 4.2 = 4.3 - 3.3 = 5.6 +
9.0 = 4.4 - 1.8 = 8.6 - 4.7 = 8.0 - 7.2 = 1.4 + 7.0 = 8.2 - 0.8 = 8.8 - 5.7 = 6.1 + 8.4 = 2.3 + 7.0 = 8.9 - 4.0 = 6.9 - 3.0 = 7.8 - 1.4 = 8.5 - 5.5 = 8.0 - 0.2 = 1.0 + 7.3 =
1.9 +
2.4 = 6.6 + 7.7 = 1.7 - 1.2 = 5.8 - 0.6 =
3.3 + 5.4 = 3.6 + 6.4 = 0.3 + 3.4 = 2.7 + 3.6 = 0.8 + 6.3 = 8.4 + 9.0 = 1.9 + 8.6 = 6.3 + 6.7 = 6.1 + 7.8 = 7.3 + 7.8 = 2.1 + 8.6 = 0.5 + 3.7 = 1.9 + 6.7 = 2.3 + 9.0 = 7.7 - 3.4 = 5.0 - 0.1 = 7.7 + 8.6 = 0.2 - 0.1 = 7.1 + 7.8 = 3.7 - 2.2 = 5.5 + 6.5 = 3.7 + 5.2 = 8.6 - 1.7 = 5.1 - 0.1 =
4.1 - 3.8 = 8.3 - 0.0 = 0.8 +
5.8 =
6.4 - 5.1 = 3.6 - 2.4 = 3.1 + 5.6 =
7.8 +
8.7 =
9.0 - 5.0 = 4.1 + 4.5 = 8.4 - 1.7 = 5.1 + 7.8 = 3.9 - 1.3 = 3.2 + 6.6 = 2.9 + 6.9 = 4.3 - 2.1 = 2.8 - 0.4 = 1.4 + 1.8 = 2.7 + 7.1 = 1.8 - 1.2 = 7.3 - 2.2 = 7.6 - 5.5 = 4.1 + 7.8 =
6.3 - 0.9 = 1.1 - 0.5 = 8.1 - 2.8 = 8.8 - 2.6 = 5.7 - 3.2 =
7.7 - 5.6 = 3.4 + 7.3 = 1.4 + 7.1 = 3.2 + 4.0 = 4.9 + 6.9 = 3.2 - 0.9 = 6.8 - 4.2 = 7.2 - 0.4 = 4.9 + 5.8 = 8.1 - 3.6 = 1.0 + 2.4 = 7.6 - 2.6 = 5.3 + 7.0 = 7.0 - 6.1 = 6.1 - 3.6 = 8.9 - 5.2 = 1.0 + 7.0 = 4.5 - 4.2 = 5.4 - 4.8 = 4.3 + 5.7 = 7.5 - 4.5 = 6.9 - 3.6 = 6.5 - 2.9 = 9.0 - 7.4 = 0.2 + 8.9 = 7.3 - 6.3 = 8.3 - 4.2 = 1.0 + 2.3 = 4.6 + 7.0 = 7.3 - 7.0 = 1.0 + 2.9 = 7.8 - 3.1 = 3.2 - 0.5 = 4.3 + 6.6 = 0.9 - 0.2 = 8.3 - 2.7 = 7.9 - 4.8 = 0.2 + 3.3 = 3.4 + 5.3 = 7.1 + 8.6 = 5.6 - 5.2 = 3.4 - 0.3 = 8.9 - 1.9 = 5.3 + 6.3 = 5.3 + 6.0 = 0.8 + 5.7 = 8.7 - 0.3 = 8.5 - 0.4 = 8.9 - 4.6 = 7.0 - 0.2 = 3.2 - 0.0 = 2.2 + 8.0 = 2.0 - 1.1 = 1.3 + 5.7 = 7.3 - 5.5 = 2.1 + 4.9 = 2.4 + 2.4 = 3.5 - 1.6 = 1.3 + 6.0 = 2.0 + 4.5 = 7.5 - 1.8 = 3.0 - 1.0 = 5.6 + 7.9 = 0.8 + 5.5 = 4.3 - 2.6 = 0.1 + 7.8 = 4.2 - 0.2 = 8.9 - 0.0 = 5.2 - 0.1 = 3.7 - 3.6 = 6.6 - 4.8 = 3.8 + 4.6 = 1.0 + 1.1 = 3.0 - 0.5 = 0.3 + 2.8 = 3.4 + 3.9 = 8.0 - 5.2 = 3.4 + 3.7 = 5.6 + 7.4 = 6.5 - 2.1 =
8.4 - 6.5 = 8.4 - 7.4 = 7.8 - 4.6 = 1.4 + 3.3 = 2.8 + 7.0 = 0.5 + 7.9 = 4.8 + 5.4 = 8.6 - 0.7 = 4.9 - 0.3 = 5.8 + 7.7 = 0.5 + 0.9 = 5.6 - 3.5 = 5.7 + 6.3 = 6.8 - 3.5 = 1.2 + 3.0 = 8.6 - 3.4 = 4.5 + 8.4 = 8.6 - 0.5 = 4.5 + 8.2 = 7.3 - 3.4 = 0.2 + 5.6 = 8.8 - 6.6 = 7.0 + 8.1 = 8.8 - 7.7 = 4.7 - 3.2 = 8.0 - 1.7 = 5.2 - 4.6 = 1.3 + 2.6 = 4.2 + 8.5 = 0.5 + 3.2 = 5.8 - 1.0 = 7.6 - 1.9 = 3.9 + 8.8 = 5.2 - 1.1 = 7.8 - 1.4 = 0.9 + 2.7 = 7.2 - 0.9 = 2.7 + 7.1 = 3.1 + 3.1 = 1.7 + 6.7 = 7.2 + 8.7 = 3.2 + 4.7 = 2.1 - 1.1 = 3.1 - 0.1 = 6.8 - 4.4 = 7.6 - 7.3 = 0.9 + 4.6 = 3.2 + 6.8 = 2.0 - 0.9 = 6.2 + 7.8 = 0.2 + 7.0 = 1.4 + 1.9 = 5.6 - 5.5 = 5.4 - 5.1 = 1.4 + 2.1 =
5.1 + 5.6 = 7.2 -
6.7 = 4.6 - 4.3 = 5.3 - 4.2 = 5.2 + 8.3 =
6.2 + 8.0 = 0.4 +
7.2 = 1.1 + 4.4 = 0.7 + 3.8 = 4.4 + 5.3 = 1.9 + 7.7 = 6.1 - 5.5 = 2.4 + 2.7 = 3.7 + 5.7 = 0.2 + 7.8 =
4.3 - 0.4 = 6.0 -
5.0 = 7.5 - 0.2 = 0.3 + 1.6 = 8.4 - 2.1 =
5.6 - 3.9 = 1.9 + 7.5 = 8.5 - 1.5 = 8.3 - 7.5 = 7.0 + 8.0 = 2.2 + 8.5 = 2.0 + 5.0 = 2.7 +
6.1 = 5.4 - 3.3 = 4.1 - 2.3 = 1.2 - 0.9 = 6.0 - 4.3 = 0.8 + 2.0 = 1.0 - 0.5 = 0.2 +
7.4 = 1.2 + 1.3 = 5.2 - 3.8 = 3.3 + 6.9 = 4.7 - 2.6 = 7.8 +
8.6 = 3.7 + 3.7 = 7.9 - 6.5 = 5.0 - 2.1 = 7.7 + 8.8 = 6.1 - 3.0 = 0.5 - 0.2 = 7.3 + 7.4 = 3.3 + 6.3 = 6.8 + 7.4 = 5.5 - 5.0 = 5.7 - 2.1 = 8.0 - 2.8 = 5.8 + 6.9 = 7.1 - 6.1 = 5.2 - 5.0 = 5.6 - 1.8 = 5.2 - 3.1 = 1.2 - 0.8 = 5.4 - 1.2 = 1.9 + 5.9 =
4.5 + 8.1 = 7.5 - 4.0 = 6.5 - 2.1 = 7.6 - 0.6 = 2.3 - 0.0 =
5.6 - 1.7 = 8.4 - 7.0 = 7.6 - 1.3 = 3.9 +
6.3 =
7.1 - 4.8 =
6.3 - 5.6 = 2.6 + 8.4 = 3.1 + 5.4 = 0.5 + 6.8 = 5.9 +
7.2 =
5.4 + 7.9 = 7.5 - 2.2 = 8.9 - 7.4 = 4.4 - 2.1 = 7.8 + 8.8 = 4.1 + 4.8 = 1.2 + 2.8 = 3.5 - 1.4 = 7.6 + 8.2 = 2.5 + 5.4 = 3.1 + 8.2 = 3.0 + 3.1 = 0.3 + 0.8 = 7.9 - 0.6 = 0.2 + 8.7 =
6.8 +
7.3 = 5.5 - 1.3 = 2.3 +
8.7 = 6.3 - 1.8 = 1.3 + 3.0 = 1.8 + 8.2 = 4.7 - 1.5 = 7.6 - 4.8 = 0.3 + 6.4 = 3.3 - 0.2 = 6.5 - 4.3 = 8.7 - 7.0 = 2.1 + 7.3 = 2.4 + 8.9 = 6.5 - 1.1 = 0.2 + 6.0 = 8.9 - 6.3 = 2.4 +
9.0 = 3.3 - 1.6 = 4.6 + 8.8 = 4.2 - 3.6 = 5.3 + 7.0 = 0.5 + 4.4 = 6.0 - 1.5 = 3.2 - 1.3 = 7.9 - 3.5 = 8.6 - 6.9 = 3.8 - 3.8 = 4.6 + 5.5 = 8.7 - 5.3 = 1.3 + 5.5 = 1.9 + 6.9 = 4.9 - 1.7 = 4.6 - 3.6 = 2.3 - 2.2 = 5.8 + 8.8 = 6.7 - 6.4 = 5.4 - 0.4 = 0.4 + 5.1 = 3.8 + 6.5 = 2.6 + 7.5 = 7.9 + 9.0 = 3.8 - 1.7 = 3.5 + 5.2 = 6.3 - 1.7 = 6.7 - 1.1 = 7.9 + 8.9 = 2.3 + 7.9 = 4.8 - 0.5 = 1.3 + 8.5 = 4.4 - 0.4 = 0.8 + 1.3 = 8.2 - 3.7 = 1.7 - 1.2 = 1.1 + 1.9 = 2.5 + 8.2 = 4.1 - 1.2 = 1.5 - 1.0 = 4.1 - 0.8 = 8.1 - 0.7 =
2.7 + 8.2 = 2.8 - 0.2 = 2.1 + 4.3 = 7.4 - 1.7 = 7.8 - 6.8 =
3.2 + 5.4 = 2.8 - 1.2 = 1.6 + 6.4 = 6.2 - 0.5 = 7.2 - 0.2 = 2.7 + 3.7 = 2.6 - 2.5 = 3.0 + 8.7 = 7.6 - 0.7 = 0.5 + 0.9 =
4.2 + 7.3 = 6.4 - 3.8 = 2.5 + 6.2 =
5.6 - 1.2 = 8.5 -
6.4 =
7.2 - 3.3 = 7.9 - 5.8 = 4.5 - 0.3 = 1.2 + 2.2 = 5.8 + 7.7 = 7.6 - 2.8 =
8.7 - 6.7 = 4.5 - 0.4 = 1.7 + 6.5 = 4.4 + 5.5 = 1.1 + 8.4 = 3.2 + 4.9 = 4.7 - 4.5 = 1.6 + 1.9 = 3.2 + 5.6 = 6.6 - 4.5 = 4.6 + 7.2 = 2.2 - 0.9 = 1.1 + 8.2 = 3.6 - 1.0 = 3.9 + 5.4 = 1.6 + 8.8 = 8.7 - 4.7 = 4.4 - 3.2 = 4.7 - 3.5 = 6.7 - 3.3 = 1.1 + 4.0 = 7.5 - 4.6 = 6.9 - 5.9 = 7.4 - 1.2 = 0.7 + 7.9 = 3.1 + 6.5 = 5.2 + 8.9 = 2.5 + 6.4 = 2.9 + 6.4 =
1.8 + 8.4 = 3.0 -
2.7 = 2.8 + 4.0 =
3.4 + 7.5 = 7.1 -
4.1 =
5.8 - 4.7 = 3.2 + 3.5 =
6.0 + 9.0 = 8.0 - 3.7 =
7.4 - 0.5 = 2.4 + 3.5 = 1.7 - 1.3 =
8.6 + 8.8 = 1.4 + 3.7 = 3.1 + 5.2 = 4.5 + 6.6 = 2.5 + 7.4 = 1.3 + 4.1 = 1.9 + 8.6 = 8.6 - 8.4 = 0.8 + 8.7 = 2.7 + 4.0 = 2.4 + 5.6 = 4.3 - 2.9 = 7.7 - 2.1 = 8.3 - 2.6 = 1.6 + 2.8 = 1.8 - 1.4 = 5.0 - 2.5 = 5.5 + 7.3 = 7.7 - 6.3 = 1.8 + 4.5 = 1.9 - 1.4 = 8.5 - 6.9 = 4.4 + 5.1 = 6.1 - 1.0 = 3.1 + 8.2 = 5.8 - 3.4 = 0.5 + 1.5 = 2.5 + 4.1 = 8.6 + 8.9 = 2.7 - 1.3 = 2.1 + 4.7 = 6.8 + 7.3 = 2.0 + 5.2 = 0.5 + 0.6 = 7.2 - 3.2 = 3.2 + 6.6 = 1.9 - 1.3 = 6.6 - 3.4 = 6.0 - 3.1 = 1.5 + 8.8 = 5.2 + 8.5 = 7.0 - 4.4 = 2.4 + 3.4 = 5.2 + 8.8 = 2.5 + 6.0 = 3.4 + 4.3 = 6.4 + 7.5 = 4.7 - 1.7 = 0.5 + 8.4 = 5.0 + 6.1 = 8.1 - 3.7 = 8.4 - 5.4 = 6.9 - 6.4 =
0.9 + 1.2 = 5.8 - 0.4 = 3.5 + 5.1 = 3.6 - 1.1 = 2.7 + 8.2 =
1.4 + 5.2 = 0.9 +
2.4 = 0.5 + 6.0 = 0.4 + 4.2 = 1.2 + 7.6 =
2.9 + 5.7 = 5.1 - 5.1 = 0.7 + 5.6 = 5.2 + 6.9 = 6.7 - 1.4 =
3.4 +
4.7 = 1.1 +
5.6 = 0.7 + 8.1 = 0.7 + 4.0 = 7.0 - 2.9 =
6.8 - 1.3 = 6.2 - 2.1 = 1.7 - 0.7 = 2.4 + 4.3 = 5.9 + 8.8 = 2.4 - 2.0 =
7.8 - 3.8 = 4.4 + 4.9 = 5.2 - 2.0 = 4.0 +
8.7 = 7.2 - 4.4 = 6.7 - 1.5 = 8.1 - 1.8 = 2.4 + 4.8 = 2.7 + 6.0 = 7.8 - 0.6 = 5.2 - 4.1 = 4.1 - 0.4 = 2.9 + 5.6 = 4.6 - 3.6 =
3.3 - 0.3 = 8.6 - 6.5 = 0.2 + 1.4 = 0.7 + 5.0 = 0.8 + 6.9 =
4.4 - 3.2 = 7.7 - 2.7 = 4.9 + 6.1 = 2.4 + 8.9 =
5.5 + 7.2 = 0.4 + 3.0 = 2.4 + 3.4 = 7.0 + 7.2 = 5.0 - 1.2 =
6.6 - 3.0 = 6.5 - 2.3 = 0.2 +
7.7 = 5.7 - 1.7 = 0.9 + 1.9 = 1.8 - 0.2 =
5.4 - 0.3 = 0.5 + 1.7 = 5.7 +
6.9 = 8.8 - 2.1 = 2.7 + 6.1 =
7.5 - 0.1 = 5.6 + 7.9 = 6.3 - 3.1 = 5.5 + 6.3 = 2.3 +
8.5 =
7.8 - 3.7 = 8.7 - 1.7 = 0.3 + 4.5 = 3.7 - 2.4 = 8.1 - 4.3 =
8.2 - 0.2 = 6.7 - 3.3 = 4.0 - 2.9 = 3.4 - 0.8 = 4.4 + 6.3 = 3.5 + 6.1 = 0.5 + 7.2 = 2.0 + 4.5 = 5.3 + 5.9 = 2.2 + 8.9 = 3.6 - 2.7 = 1.9 + 4.7 = 0.9 + 8.4 = 3.6 - 0.5 = 2.6 + 8.6 = 6.0 - 3.6 = 3.4 - 0.6 = 6.7 - 1.7 = 8.1 - 7.0 = 7.0 - 6.9 = 4.5 - 1.8 = 6.8 - 1.1 = 9.0 - 1.8 = 0.4 + 4.5 = 1.4 + 2.8 = 7.8 - 3.4 = 5.7 + 6.2 = 2.5 + 2.6 = 4.3 - 3.2 = 4.2 - 2.8 = 7.0 - 3.2 = 4.5 - 1.4 = 3.6 + 5.1 = 4.8 - 1.5 = 5.8 - 5.5 = 2.9 - 2.4 = 8.4 - 6.8 = 2.9 + 5.8 = 8.5 - 6.5 = 7.9 - 2.4 = 7.0 - 6.0 = 4.8 - 0.7 = 5.1 + 6.8 = 5.7 + 6.6 = 3.1 + 5.1 = 4.6 + 8.8 = 1.9 + 7.6 = 6.9 + 7.7 = 4.4 - 2.1 = 3.7 + 8.1 = 1.0 + 4.1 = 0.1 + 2.7 = 3.4 - 2.5 = 5.8 + 8.0 = 3.6 - 2.8 = 6.0 - 5.9 = 7.9 - 5.4 = 6.5 - 0.2 = 3.8 + 6.4 = 5.4 - 0.6 = 4.2 - 3.8 = 7.0 - 4.8 = 4.8 + 6.6 = 0.0 + 5.5 = 5.9 - 5.2 = 7.8 - 2.6 = 4.6 + 7.3 = 5.9 - 1.2 = 7.8 + 8.5 = 0.2 + 7.1 = 9.0 - 8.9 = 6.4 - 0.4 = 0.0 + 5.2 = 8.6 - 5.9 = 2.6 - 1.9 =
3.3 - 0.7 = 7.6 - 6.7 = 8.5 - 2.8 = 6.6 - 5.4 = 3.5 - 2.4 =
4.1 +
5.1 = 7.5 - 3.5 = 4.7 + 8.4 = 8.7 - 4.5 = 7.5 - 3.3 =
6.7 - 0.2 = 5.5 +
7.0 = 3.4 - 2.7 =
8.8 - 2.2 = 5.2 + 7.4 = 8.5 - 0.4 = 5.8 - 5.0 = 2.7 + 7.0 = 8.8 - 1.5 = 6.7 - 1.7 = 4.6 - 4.3 = 6.5 - 0.8 = 6.9 - 1.2 = 3.9 + 5.0 = 0.7 + 1.8 = 7.6 + 7.6 = 0.2 + 5.4 = 0.3 + 8.3 = 8.7 - 8.3 = 8.7 - 4.9 = 4.4 + 6.8 = 7.0 +
9.0 = 2.7 + 7.3 = 8.2 - 8.1 = 7.6 - 0.1 =
1.5 +
2.8 = 7.0 - 5.0 = 5.6 - 5.2 = 5.2 - 4.9 =
3.5 - 1.3 = 5.1 - 3.0 = 5.4 - 2.3 = 8.1 -
4.9 = 8.1 - 1.0 = 0.9 + 3.8 = 8.8 - 2.5 = 8.2 - 7.8 =
5.3 + 8.0 = 8.7 - 8.6 = 2.4 + 7.6 = 7.4 - 1.4 = 2.3 - 0.2 = 2.7 + 4.3 = 4.2 + 4.6 = 1.8 - 0.8 =
6.8 - 3.1 = 8.6 - 3.1 = 8.3 - 6.1 = 1.1 + 2.3 = 1.0 +
7.2 = 5.7 - 3.9 = 5.6 - 2.5 = 1.7 - 0.4 = 4.9 - 3.5 = 7.6 - 6.1 = 2.1 - 0.2 = 4.1 - 3.7 = 2.9 - 2.5 = 5.6 + 7.6 = 3.8 + 6.2 = 9.0 -
8.4 = 4.9 + 8.3 = 2.5 - 0.8 = 1.0 + 7.7 = 7.6 - 6.7 = 4.3 - 2.2 = 8.5 - 4.5 = 6.5 - 1.9 = 5.3 - 2.1 = 8.4 - 7.2 = 1.0 + 3.6 = 4.9 + 5.1 = 0.8 + 3.8 = 6.6 - 0.7 = 1.7 + 7.8 = 8.3 - 4.1 = 7.3 - 3.4 = 8.2 - 3.0 = 5.1 - 2.5 = 1.5 + 2.2 = 0.5 + 2.9 = 7.8 - 2.2 = 1.0 + 8.6 = 3.0 + 6.0 = 8.9 - 7.2 = 2.5 - 0.5 = 4.8 + 7.6 = 7.7 - 2.1 = 2.6 - 1.5 = 0.3 + 2.2 = 1.0 + 3.5 = 8.1 - 0.5 = 5.5 - 5.1 = 3.0 + 5.6 = 4.8 - 4.5 = 8.6 - 2.5 = 8.0 - 0.0 = 3.6 - 2.2 = 5.1 - 3.0 = 8.6 - 6.2 = 7.0 - 5.4 = 7.1 - 0.9 = 0.1 + 5.7 = 6.6 - 4.6 = 4.8 - 1.0 = 2.2 + 8.4 = 4.9 - 3.6 = 2.9 - 0.2 = 2.7 - 0.1 = 6.5 + 7.4 = 8.1 - 0.8 = 6.1 - 3.0 = 7.3 - 3.4 = 6.7 - 6.3 = 8.3 - 1.4 = 1.7 + 6.9 = 4.4 + 8.0 = 0.1 + 4.9 = 8.6 - 6.2 = 0.9 + 3.5 = 3.2 + 4.2 = 1.6 + 2.6 = 1.6 + 8.7 = 1.8 +
9.0 = 1.1 + 6.0 = 6.3 - 5.4 = 0.5 + 0.8 = 4.8 + 5.7 = 5.3 + 6.0 = 0.8 + 6.2 = 2.0 + 5.7 = 0.4 + 7.9 = 3.8 + 7.7 = 1.0 + 4.7 = 0.2 + 8.7 = 2.5 - 1.2 = 4.8 + 7.1 = 6.9 - 5.5 = 3.9 + 5.0 = 8.4 - 4.4 = 4.1 + 6.7 = 1.2 + 4.0 = 2.0 + 2.8 = 2.6 + 5.1 = 5.9 - 2.3 = 8.2 - 2.3 = 3.7 - 0.1 = 2.3 + 2.8 = 5.3 + 6.8 = 6.6 + 8.7 =
5.0 + 8.0 = 7.1 - 2.4 = 3.1 + 4.5 = 7.8 - 0.6 = 1.6 + 1.7 = 3.8 + 5.6 = 5.2 - 4.6 = 2.3 +
6.7 = 3.5 +
7.6 = 0.7 + 1.8 =
8.8 - 5.0 = 0.3 + 6.1 = 8.9 - 1.9 = 7.4 - 0.0 = 5.7 + 5.9 = 5.6 - 0.2 = 1.7 + 3.8 = 8.0 - 5.5 = 0.0 + 3.3 = 8.5 - 5.1 =
9.0 - 7.4 = 7.7 - 7.6 = 6.1 - 1.6 = 3.4 + 6.7 = 4.5 - 3.1 = 3.2 + 5.3 = 3.8 + 8.7 = 4.9 - 0.8 = 3.2 + 8.2 = 5.9 - 3.2 = 2.8 + 5.8 = 8.1 - 6.5 = 4.1 + 7.7 = 1.0 + 7.7 = 8.6 - 0.5 = 8.6 - 3.6 = 2.0 + 3.1 = 5.7 - 3.9 = 4.5 - 4.0 = 3.6 + 5.7 = 1.1 + 8.6 = 2.9 + 6.4 = 1.1 + 2.5 = 8.1 - 4.5 = 1.3 - 0.9 = 1.0 + 1.9 = 4.7 + 5.7 = 1.1 + 7.9 = 4.3 - 4.2 = 1.4 + 4.7 = 5.6 + 8.8 = 7.1 - 5.9 = 6.5 - 1.7 = 2.2 + 4.5 = 6.2 - 0.8 = 0.3 + 6.5 = 2.3 + 6.2 = 5.1 + 6.2 = 2.6 + 6.9 = 1.9 + 2.7 = 6.9 - 0.5 = 6.6 - 3.9 = 3.3 + 6.9 = 0.5 + 7.6 = 5.8 - 4.6 = 2.1 + 3.5 = 7.3 - 2.5 = 2.0 + 8.6 = 8.9 - 1.8 = 8.8 - 7.1 = 6.4 - 0.3 = 4.8 - 3.1 = 3.9 + 7.0 = 2.7 + 4.9 = 5.8 - 5.2 =
4.2 +
5.0 = 5.4 - 2.2 = 1.4 - 1.1 = 2.9 +
6.4 = 4.7 + 4.7 =
5.0 + 5.1 = 7.4 - 4.0 = 7.7 - 0.7 = 4.4 + 5.0 = 1.0 + 2.5 = 5.3 - 2.9 = 4.8 +
6.3 = 5.2 + 6.0 = 3.3 + 8.3 =
7.3 - 3.1 =
8.4 - 1.6 = 0.2 + 4.1 = 0.3 + 8.8 = 6.2 - 1.2 = 2.0 - 1.7 = 7.2 - 6.7 = 4.1 - 0.5 = 6.0 - 5.4 = 5.6 + 6.7 = 6.1 - 3.4 = 2.6 + 6.7 = 6.1 - 5.6 = 0.4 + 1.8 = 0.4 + 7.8 = 3.4 - 1.5 = 8.8 - 5.2 = 1.5 - 1.4 = 2.6 + 7.8 = 7.8 - 6.5 = 3.8 + 7.9 = 8.9 - 1.9 = 5.5 - 0.2 = 5.2 - 3.2 = 5.3 + 6.6 = 2.2 - 0.3 = 6.3 - 4.7 = 4.4 + 6.3 = 6.8 - 2.7 = 4.4 - 2.3 = 8.6 - 2.4 = 5.7 + 8.8 = 3.8 + 5.3 = 2.3 - 1.8 = 0.2 + 2.7 = 2.1 + 5.4 =
3.2 + 8.1 = 5.7 - 1.4 = 5.0 - 1.5 = 7.1 -
4.0 =
5.0 - 2.6 = 2.5 - 0.5 = 0.5 + 1.2 =
6.2 + 8.9 = 4.4 - 1.9 = 1.1 + 1.3 = 5.2 - 2.7 = 5.2 +
7.2 = 6.1 + 7.0 = 3.6 + 7.1 = 4.4 +
8.6 = 0.5 + 2.5 = 0.8 + 2.9 = 5.0 + 5.3 = 2.6 + 8.7 = 0.6 + 4.4 = 2.1 + 7.5 = 2.9 - 0.1 = 5.8 + 7.5 = 1.9 + 7.6 = 5.3 + 7.4 = 5.6 - 5.2 = 7.7 - 5.3 = 8.0 - 7.3 = 8.2 - 6.9 = 0.1 + 4.1 = 5.0 - 3.4 = 6.8 - 0.4 = 2.8 + 4.4 = 5.5 - 1.2 = 7.5 - 0.6 = 7.3 - 5.9 = 0.5 + 6.7 = 1.3 + 7.4 = 0.3 + 4.6 = 6.3 + 6.9 =
0.8 + 7.7 = 1.4 + 4.5 = 6.3 - 3.1 = 7.1 - 4.6 = 0.7 + 5.7 =
1.7 + 3.8 = 6.5 - 3.1 = 1.1 + 1.8 = 4.8 - 3.7 = 4.2 + 6.0 = 4.0 + 6.7 = 1.4 + 7.4 = 4.8 + 5.0 = 3.1 + 3.6 = 7.4 - 3.8 = 7.9 - 3.5 =
2.2 + 2.3 = 2.6 + 8.3 = 1.4 - 0.8 = 2.3 + 6.0 = 7.3 + 7.9 = 2.5 + 5.2 = 5.3 - 1.2 = 5.5 - 4.8 = 7.1 - 2.9 = 0.1 + 2.2 = 7.8 - 5.6 = 1.2 + 6.3 = 5.8 - 2.1 = 7.6 - 6.3 = 2.0 + 2.6 =
3.8 + 7.5 = 7.9 + 7.9 = 6.8 - 2.1 = 3.3 - 1.3 = 2.1 + 8.5 =
4.5 - 0.6 =
5.3 - 4.9 =
6.9 - 3.1 = 0.6 +
7.5 = 4.7 - 0.1 = 6.7 - 0.4 = 1.9 - 0.5 = 1.9 - 1.6 = 3.5 - 0.9 = 6.4 - 5.1 = 7.7 - 4.4 = 7.9 - 6.2 = 4.5 - 0.3 = 2.9 - 1.6 = 6.7 + 6.9 = 4.2 - 1.0 = 4.3 - 1.7 = 6.7 - 3.7 = 5.5 - 3.9 = 1.4 +
8.4 = 0.3 + 7.7 = 3.9 + 6.6 = 0.4 + 8.4 = 4.7 - 1.6 = 8.2 - 0.9 = 5.9 - 4.6 = 2.5 + 6.5 = 0.8 + 4.9 = 2.7 + 2.9 = 4.7 + 6.2 = 8.1 - 6.7 = 3.1 + 7.2 = 0.5 + 8.4 = 1.4 - 1.0 = 6.6 - 6.1 = 2.3 - 1.2 = 5.9 - 3.6 = 6.8 + 8.0 =
9.0 - 3.9 = 8.1 - 6.2 = 8.7 - 6.2 = 2.6 - 1.9 = 1.0 + 4.7 = 8.4 - 5.6 = 2.4 + 4.9 = 2.7 + 7.2 = 3.9 + 5.1 = 3.7 - 1.4 = 0.7 + 6.6 = 6.1 + 6.6 = 0.4 + 1.4 = 0.9 + 5.1 = 6.8 - 4.5 = 5.2 - 1.7 = 2.7 - 2.4 = 1.0 + 2.1 = 5.3 + 7.9 = 5.5 + 8.9 = 8.5 - 6.9 =
8.2 - 1.4 = 3.5 + 3.8 = 4.3 + 7.3 = 2.4 + 7.5 = 7.4 - 5.3 = 7.0 + 8.9 = 8.7 - 7.4 = 1.0 + 3.8 = 8.9 - 2.9 = 4.5 + 6.9 = 3.8 + 5.5 = 8.5 - 0.3 = 7.0 - 0.2 = 2.6 + 7.1 = 8.0 - 1.9 = 1.9 - 0.1 = 3.3 + 8.3 = 3.1 + 5.7 = 8.2 - 3.0 = 6.0 + 7.6 = 7.3 - 4.3 = 5.3 + 5.9 = 8.1 - 7.8 = 7.7 - 5.7 = 1.2 + 6.3 = 7.7 - 7.3 = 6.3 - 2.8 = 5.6 - 0.7 = 3.4 - 3.0 = 3.0 + 7.0 = 3.1 + 7.8 = 2.5 + 7.0 = 6.1 + 6.2 = 7.4 - 2.9 = 1.3 + 4.9 = 1.4 + 5.4 = 7.7 - 1.9 = 7.8 - 0.5 = 2.1 + 3.6 = 2.1 + 8.8 = 4.4 - 0.9 = 6.9 - 1.5 = 2.3 + 6.7 = 3.7 - 3.0 = 2.0 - 1.5 = 6.4 - 4.4 = 4.5 - 3.3 = 2.4 + 7.5 = 7.7 - 4.9 = 8.2 - 0.5 =
4.6 - 2.2 = 3.5 - 2.7 = 1.6 + 6.2 = 1.5 + 7.4 =
5.2 - 2.7 =
5.7 +
6.2 = 0.3 + 5.5 = 0.2 + 4.2 = 4.1 - 3.0 =
7.0 - 3.2 =
6.4 +
7.1 = 3.0 - 1.5 = 4.1 + 4.3 = 4.4 - 2.3 =
8.3 - 5.0 = 6.0 - 2.0 = 5.1 - 0.7 = 8.9 - 3.9 = 4.1 + 7.2 = 5.2 + 7.2 = 4.8 - 4.4 = 2.3 + 8.5 = 1.4 + 6.3 = 1.2 + 7.4 = 0.6 + 6.8 = 0.8 + 1.5 = 5.5 - 4.3 = 3.1 + 7.7 = 8.9 - 1.8 = 1.1 + 4.5 = 6.3 - 4.7 = 3.0 + 8.9 = 5.6 - 3.5 = 7.8 - 7.1 = 6.8 + 7.8 =
6.1 + 8.8 = 1.9 + 4.0 = 2.6 + 8.7 = 6.2 - 3.2 = 1.5 + 2.0 =
7.3 - 1.2 = 3.5 - 2.5 = 3.7 - 1.8 = 4.4 + 5.6 = 4.7 - 2.3 = 7.4 - 6.7 = 7.3 + 7.7 = 0.3 + 1.1 = 8.4 - 2.1 = 5.0 + 8.9 = 6.3 - 6.0 = 7.6 + 9.0 = 3.9 + 4.1 = 4.3 + 9.0 = 3.0 - 0.5 = 4.2 - 0.2 = 1.7 + 4.0 = 4.5 - 3.6 = 2.6 + 3.3 = 0.4 + 4.0 = 6.7 - 0.1 = 1.0 + 1.3 = 4.5 - 4.5 = 1.5 + 4.9 = 5.6 - 0.8 = 6.8 - 4.1 = 3.6 + 7.2 = 7.7 - 1.8 = 5.3 - 4.2 = 6.5 - 3.5 =
答案
0.8 10.1 11.3 12.4 4.4
0.5 8.8 1.0 9.0 9.1
0.8 6.5 11.8 11.4 10.3 6.8 2.9 4.4 5.8 4.5 15.1 5.8 0.3 9.4 7.2 3.3 5.2 11.2 9.7 6.6 10.0 0.2 6.0 7.7 8.3 0.9 4.4 0.5 16.1 2.2 5.3 10.0 8.1 16.4 13.9 3.9 6.6 10.1 1.8 1.5 6.9 4.9 5.3 8.4 9.2 2.4 0.0 2.2 5.4 0.0 12.8 1.6 6.9 8.2 2.4 7.1 2.4 1.1 3.3 1.3 10.5 15.8 1.6 13.4 3.2 6.5 0.3 2.9 4.7 5.8 5.0 3.0 1.5 6.0 9.6
0.7 0.9 9.3 12.8 1.2
1.8 4.3 0.5 5.3 1.1 14.6
2.7
3.9 0.7 8.4 7.4 3.1 1
4.5 9.3 4.9 4.0 6.4 3.0 7.8 8.3 4.3 14.3 0.5
5.3 8.7 10.0 3.8
6.3
7.1 17.4 10.5 12.9 13.9 15.1 10.7 4.2
8.7 11.3 4.3 4.9 16.3 0.1 14.9 1.6 12.1
9.8 9.8 2.2 2.5 3.2 9.8 0.6 5.1 2.0 11.9 5.4 0.6 5.3 6.2 2.5 2.1 10.7 8.5 7.3 11.8
2.3 2.6 6.7 10.7 4.5
3.4 5.0 12.3 0.9 2.5 3.8 8.0 0.4 0.6 10.1 3.1 3.3 3.6 1.6 9.1 1.0
4.1 3.3 11.5 0.4 3.9 4.7 2.7 10.9 0.7
5.6 3.0 3.5 8.7 15.6 0.4 3.1 7.0 11.5 11.3
6.5 8.4 8.1 4.2 6.8 3.2 10.2 0.9 6.9 1.8
7.1 4.8 1.9 7.2 6.6 5.7 2.0 13.5 6.3 1.7 7.9 3.9
8.9 5.1 0.1 1.8 8.5 2.1 2.5 3.1 7.3 2.8 7.1 13.0 4.4 4.7 14.6 4.6 10.4 8.2 6.6 3.8 2.0 2.3 3.6 1.9 0.9 3.2 4.7
9.8 8.4 10.2 7.9 4.6 13.6 1.4 2.1 12.0 3.3 4.3 5.2 13.0 8.0 12.7 3.9
3.6 6.3 9.9 6.2 8.4 15.9 8.0 1.0 3.0 2.4 0.3 5.5 10.0 1.1 1
4.1 7.2 3.2 0.0 0.3 3.4 10.7 0.5 0.3 1.1 13.5 14.3 7.6
5.5 4.5 9.7 9.6 0.6 5.1 9.4 8.0 3.9 0.9 7.3 1.9
6.3 1.7 9.4
7.0 0.8 15.0 10.7 7.0
8.8 2.1 1.8 0.3 1.7 2.9 0.5 7.6 2.5 1.4 10.2 2.0 16.5 7.4 1.4 2.9 16.5 3.1 0.3 14.7
9.6 14.2 0.5 3.7 5.3 12.7 1.0 0.2 3.8 2.1 0.4 4.2 7.8 12.5 3.5 4.4 6.9 2.3 4.0 1.4 6.3 10.1 2.3 0.7 11.1 8.5 7.3 13.1 2.9 1.2 3.3 17.7 8.5 0.4 0.6 1.6 8.7 5.3 13.3 5.3 1.4 2.3 16.6 8.9 3.9 2.0 15.8 8.0 11.3 6.1 1.1 7.3 8.9 14.0 4.2 11.0 4.5 4.3
0.6 12.3 4.9 4.5 1.9 4.4 1.7 0.0 10.1 3.4 6.8 8.8 3.2 1.0 0.0 14.6 0.3 4.9 5.5 10.2 10.2 16.9 2.1 8.8 4.6 5.6 16.8 10.1 4.3 9.7 4.0 2.1 4.6 0.4 3.0
10.7 2.9 0.5 3.3 7.4
11.0 2.5 6.4 5.7 1.0 8.6 1.6 8.0 5.7 7.0 6.3 0.1 11.8 6.9 1.5 11.5 2.6 8.7 4.4 2.1
3.9 2.1
4.2 3.4 13.5
4.8 2.0 4.2 8.2 9.9 9.6 8.1 0.2 3.5 8.9 2.1 11.9 1.3 9.3 2.6 9.3 10.5 4.0 1.2 1.3 3.3
5.1 2.9 1.0
6.2 8.6 9.6 14.0 8.9 9.3 3.0 9.1 0.1 5.0 3.2 1.0 4.3 8.3 2.0 0.9 8.3 15.1 6.4 11.7 1.3 10.2 0.3 6.8 10.9 3.0 1.2 6.7 15.0 4.3 6.8 5.9 0.4 1
7.4 5.1
8.3
1.4 6.3 0.6 1.6 9.5 5.1 11.3
2.4 1.9 6.6 17.5 1.5 6.8 14.1 7.1 1.2 4.0 9.8 0.6
3.2 3.0 10.2 13.7 2.5 5.8 1
4.0 8.5 7.6 13.9 3.0 8.9 11.0 4.4 3.0 0.5 2.1
5.4 8.6 2.5 10.8
6.6 3.3 6.5 4.6 8.8 8.6 0.1 6.3 12.1 5.3 8.1 6.7 8.8 4.8 4.1 5.5 4.0 1.0 6.7 14.7 0.5 4.0 9.3 3.2 12.7 2.7 5.2 6.4
7.2
8.6 7.2 1.1 3.7 8.5 1.0 3.0 2.0 1.6 5.8 7.7 1.2 5.0 11.0 11.2 12.7
3.4 5.8 1
4.3 3.8 3.7
4.2 7.9 4.0 2.8 1.6 10.7 1.0 0.6
5.4
6.2 4.7 8.5 5.7 0.4 2.2 13.7 6.7 9.4
7.0 1.0 5.2 2.2 12.6 6.7
8.8 7.4 13.5 3.2 11.7 10.9 4.1 7.0 4.7 1.3 3.8
2.4 2.8 5.0 1.1 0.1 2.7 5.7 7.2 4.9 4.2 4.4 11.9 5.1 1.1 1.4
3.8 3.1 8.7 3.4 0.3
0.5 1.6 8.8 2.0 5.5
1.1 4.1 11.9 1
2.3 8.2 1
3.4 9.5 1
4.6 2.4 11.7
5.1 2.8 1.0 13.7 0.8 0.1 2.6
6.3 10.2 4.8 0.4 2.2 11.4 5.5 0.8 5.2 11.9 4.7 16.3
7.3 0.1 6.0 5.2 2.6 0.7 2.6 0.9 5.7 1.2 1.1 9.2 4.0 13.1 4.2 4.2 6.5 12.5 0.6 6.6 12.5
8.2 0.8
9.7 7.4 5.0 0.3 5.7 5.7 8.9 2.5 15.2 5.5 8.6 0.4 3.9 11.2 15.9 10.1 0.0 7.5 10.4 2.8 12.6 0.6 13.6 4.8 1.0 0.3 3.6 0.2 6.3 4.8 4.4 0.6 6.5 4.2 2.0 0.4 0.3 2.2 2.1 3.1 3.2 7.1 4.7 6.2 0.5 13.3 0.1 10.0
2.0 0.5 0.4 1
3.2 10.0 0.6 13.2 1.8 8.7 0.9 2.1
4.0 4.5 3.2 1.2 4.6 10.0 4.6
5.9 9.5 4.1 3.9 5.2 2.6 3.7 3.4 5.5 9.6 9.0 1.7 1.9 12.4 5.6 1.1 2.4 4.5 7.6 0.4 8.6 0.3
6.0
7.9 1.4 2.1 2.4 1.6 6.2 5.8 2.0 3.7 10.7 1.4 2.7 2.7 13.8
7.3 3.1 4.0 0.4 6.9
8.6 12.5 5.0 2.4 4.4 7.4 4.2 10.3 10.8 7.1 0.9 1.4 10.5 11.3 7.1 7.7 8.3 11.5 5.7 8.9 1.3 11.9 1.4 8.9 4.0 10.8 5.2 4.8 7.7 3.6 5.8 3.5 5.1 12.1 15.2 5.7 3.5 6.2 14.6 2.4 2.5 9.2 7.1 9.2 0.1
12.4 1.4 9.2 5.5 5.8
13.0 4.7 7.6 7.2 3.3 9.4 0.5 9.0 11.1 2.4 3.9 6.5 7.0 7.4 11.6
8.7 1.6 11.8 8.7 8.1 5.1 5.2 1.8 0.6 9.3 9.8 9.2 3.7 3.6 0.5 2.9 10.4 9.0 0.1 6.2 14.4 1.1 4.8 6.7 5.4 6.7 8.5 11.3 9.5 4.6 6.4 2.7 10.2 8.2 1.1
5.6 4.8 10.5 7.1 1.6
6.1 1.8 10.9
7.6 0.6
9.3 3.2 0.3 9.4 9.4
10.2 3.4 7.0 9.5 3.5 2.4 11.2 11.2 11.6 4.2 6.8 4.3 9.1 5.0 0.3 0.5 3.6 0.6 12.3 2.7 9.3 0.5 2.2 8.2 1.9 3.5 0.1 10.4 1.3 11.6 7.0 5.2 2.0 11.9 1.9 1.6 10.7 4.1 2.1 6.2 14.5 9.1 0.5 2.9 7.5 5.0 3.6 7.4 9.5 1.2 11.3 4.3 3.5 3.0 2.5 2.0 1.7 15.1 2.5 2.4
2.5 12.3 1
3.1 10.7 13.0
3.1 3.6 10.3 11.3 5.0 9.6 2.8 13.3 9.5 12.7
8.4 6.0 3.1 2.6 6.4 5.5 3.4 2.9 1.2 10.3 10.7 8.8 9.8 6.7 3.6 4.4 4.5 10.9 0.7 8.3 15.2 7.7 4.1 0.7 4.2 2.4 2.2 7.5 3.7 1.2 4.6 11.3 15.8 4.7 2.0 10.6 4.0 0.3 3.8 8.1 4.6 6.3 1.4 0.4 2.6 1.3 3.3 1.7 4.2 1.2 13.6 3.2 2.6 2.9 1.6 9.7 8.0 10.5 8.9 3.1 7.2 1.3 9.0 5.7 5.6 10.9 1.4 10.3 8.9 0.4
0.5 1.1 2.3 14.7 5.1
1.9
2.6 0.7 5.7 2.8 7.3 9.9 8.9 2.3 7.3 12.6 1.8 6.0 2.3
3.5 0.3 3.1 13.2 1
4.4 1.6 8.1 3.6 8.4 1
5.7 9.2
6.8
7.3 11.6 9.9 2.1 15.9 1.2 4.8 6.0 11.5 9.2
8.2 6.9
9.7 6.1 1.8 11.7 8.8 5.2 13.5 3.0 11.2 0.3 2.0 7.6
3.5 5.4 8.9 0.7 0.6 2.0 1.2 9.9 2.8 7.7 2.4 0.8 7.8 8.9 2.5 11.9 5.8
4.3 1.1 3.8 13.5 1.5 8.4 2.1 3.2 4.0 4.4
5.0 11.3 12.3 0.4 10.8 7.6 8.6 7.4 2.2 1.2 10.8 7.1 5.6 1.6 11.9 2.2 0.7 14.6 14.9 5.9 11.3 3.0 3.5
6.1 1.0 1.9 10.0 2.4 0.8 15.1 1.4 6.3 13.9 0.4 16.5 8.0 13.3 2.5 3.9 5.7 0.9 5.9 4.5 6.6 2.3 0.1 6.4 4.7 2.7 10.8 5.9 1.1 3.0。