小數加法!!!!!!!!

1.5.99+9.11
2.5.33+99.2
3.99.32+99.56
4.1.02+9.23
5.698.23+659.259

11.1+11.1 ......

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1)9.788+1.318
2)9.850+3.398
3)2.353+0.777
4)9.039+2.830
5)1.234+4.567
6)4.286+4.852
7)6.54+8.498
8)0.978+9.566
9)0.975+6.7984
10)5.456+9.465

Q1. 5.002+16.3
=21.302
Q2. 13.203+9.01
=22.213
Q3. 16+0.23
=16.23
Q4. 13.03+4.92
=17.95
Q5. 6.13+5.401
=11.531

1. 0.23+45.3

2. 5.36+8.56

3. 6.24+0.12

4. 9.96+0.04