Question

Me ajudem? Por favor

Answer 1

Resposta:

Explicação passo a passo:

1)  

 1,232 + 0,156 = 1,388

 0,202 + 0,15 = 0,352

 2,203 - 0,012 = 2,191

 0,222 - 0,11 = 0,112

2)

7 x 1 = 7

7 x 2 = 14

7 x 3 = 21

7 x 4 = 28

7 x 5 = 35

7 x 6 = 42

7 x 7 = 49

7 x 8 = 56

7 x 9 = 63

7 x 10 = 70

8 x 1 = 8

8 x 2 = 16

8 x 3 = 24

8 x 4 = 32

8 x 5 = 40

8 x 6 = 48

8 x 7 = 56

8 x 8 = 64

8 x 9 = 72

8 x 10 = 80

9 x 1 = 9

9 x 2 = 18

9 x 3 = 27

9 x 4 = 36

9 x 5 = 45

9 x 6 = 54

9 x 7 = 63

9 x 8 = 72

9 x 9 = 81

9 x 10 = 90

3)

1>>>> 8,24 + 3,51 = 11,75

2>>> 4,67 + 7,2 = 11,87

3>>> 2,68 + 3,64 = 6,32

4>>> 68,7 + 53,8 = 122,5

5>>> 6,96 + 0,42 = 7,38

6>>> 2,88 + 7,45 = 10,33

7>>> 52,68 + 26,54 = 79,22

8>>> 28,25 + 40,7 = 68,95

9>>> 85,65 + 97,93 = 183,58