Question

URGENTEE!
Complete:
a) 3.10² + 4.102 =
b) 3.10² x 4.10³ =

c) 5.104 x 8.105 =
d) 8.106 ÷ 4.10³ =

e) 4.103 + 5.10³ =
f) 6.104- 4.104 =

g) 3.103 x 7.106 =
h) 15.106 ÷ 3.10³ =

i) 24.106 ÷ 6.109 =
j) 9.10² x 2.10³ =

me ajudem pfvr​

Answer 1

Resposta:

a)300+400=700

b)300x4000=1200000

c)520x840=438800

d)848/4000=0,212

e)400+5000=5400

f)624x408=254592

g)309x742=229278

h)1590/3000=0,53

i)24648/654=16119792

j)900x2000=1800000