Question

a)-4.5=

b)4.(-5)=

c)4.5=

d)-4.(-5)=

e)(+3).(+7)=

f)(+5).(+9)=

g)(+4).(+9)=

h)(+8).(+10)=

i)(-9).(-5)=

j)(-3).(-7)=

l)(-8).(-9)=

m)(-10).(-7)=

n)(+7).(-9)=

o)(-4).(+7)=

p)(-6).(+7)=

q)(+8).(-6)=

r)(+6).(-5)=

s)(+1).(+96)=

t)(-1).(-98)=

u)(-14).(+1)=​

Answer 1

Resposta:

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Answer 2

Explicação passo-a-passo:

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