Question

5 Calculati:
a -9 – (-2);
e -21 - (+17);
d +11-(-5):
С
+ 15 - (-9):
f 0 - (-16);
h +12 – (+3);
1 +9 - (-9);
j -6-(-4);
g + 11 - (-8);
k -4 – (+10);
0 0 - (-19);
i 0-(+9);
m +11-(-12):
n -2 - (+13);
p - 7 – (-8).
Plss​

Answer 1

Răspuns:

a)-9+2=-7 ------> - + - = +

e)-21+17=-4

d)11+5=16-------> - + - = +

c)+15+9=24----> - + - = +

f)0+16=16-------> - + - = +

h)12-3=9

1+9+9=19-------> - + - = +

j)-6+4=-2-------> - + - = +

g)+11+8=19-----> - + - = +

k)-4-10=-14

o)0+19=19-----> - + - = +

i)0-9=-9

m)+11+12=23-> - + - = +

n)-2-13=-15

p-7+8=1-------> - + - = +

Sper ca ai inteles si te am ajutat!!!pls coroana, m am chinuit....