Question

ATIVIDADES
1 - Complete:
a) 3.10^2 + 4.10^2 =
b) 3.10^2 x 4.10^3 =
c) 5.10^4 x 8.10^5 =
d) 8.10^6 = 4.10^3 =
e) 4.10^3 +5.10^3 =
f) 6.10^4 - 4.10^4 =
g) 3.10^3 x 7.10^6 =
h) 15.10^6 • 3.10^3 =
j) 9.10^2 x 2.10^3 =
i) 24.10^6 - 6.10^9 =
Me ajudem por favor!!!​

Answer 1

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