Question

6) 7.12 +8.7;r) 7.102-2.7;e) 25. 11-25 . 1;3) 25.99 + 25;k) 41.50 - 50.​

Answer 1

1) 15.82

2) 4.402

3) 0.1

4) 50.99

5) -8.5

Answer 2

It looks like you've provided a list of mathematical expressions that involve addition and subtraction of decimal numbers. I'll go through each expression and provide you with the results:

a) 7.12 + 8.7 = 15.82 b) 7.102 - 2.7 = 4.402 c) 25.11 - 25.1 = 0.01 d) 25.99 + 25 = 50.99 e) 41.50 - 50 = -8.50

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