Question

1,2.106
+ 3,8.106
b) 5.106
+ 50.106
c) 3,25.102
– 0,7.102
d) 9.105
– 3.105
e) 8.102
x 2.106
f) 3,7.107
x 8,6.103
í

Answer 1

Resposta:

Explicação passo-a-passo:

a) 1,2106+3,8106=4,3.166

b)50,106+5,106=55,212

c)3,25102+0,7102=3,96.122

d)9.105-3.105=6000

e)8.102x2.106=17.062.812

f)3,7107x8,6103=31,95024

Answer 2

Resposta:

a)1,2.106

+ 3,8.106= 5,0.202

b) 5.106

+ 50.106= 5,5.212

c)  3,25.102

– 0,7.102=2,54.082

d)9.105

– 3.105=6.000

e) 8.102

x 2.106= 17,062.812

f) 3,7.107

x 8,6.103=31,95.024.021