Make a solution for this alam ko na po answer i just need the solution plss tinaasan ko na po points pls solution bukas na po pasahan pls

1. 14.7 - 5.3 =9.4
2. 35.2 x 22=774.4
4. 5.5 + 6.2=11.4
3. 14.28 x 12=171.36
5. 8.3 + 3.1=11.4

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