August 2018 1 86 Report
OPERACIONES COMBINADAS DE NUMEROS ENTEROS 3. Calcula las siguientes operaciones combinadas con números enteros:
a) –12 + (-64) + (-17) + 4 =
b) 25 – 50 – 56 + 50 – 25 + 56 =
c) 3 ⋅ [-3 + (-3)] – 14 : (-7) =
d) 2 ⋅ [3 + (-2) ⋅ 5] + (-2)⋅(-5)⋅(-3) =
e) – 6 – 5 ⋅ [5 (-2) – 5] + (-5) ⋅ 4 =
f) –9 : 3 – [ (8 –10) – (9 - 2)] =
g) [(-4) 2 + 20 ] : (-4) + 2 (9 : (-3)) =
h) (-35) : (-5) – 3 ⋅ (5 – 7) =
i) [(-4) : (+2)] – [(+7) – (-2)] =
j) [(+3) - (+5) + (+4)] : [(+15) : (-3) – (-7)] =
k) -13⋅ (+3) - (-12) ⋅ (+7) =
l) [(-25) + 5 - (-2)] : (-8)=
m) –8 ⋅ [ 5 - (-2 )] – 48 : [6 + (-14)]=
n) –11 ⋅ [10 + (-7)] + 36 : [(-1) - (-10)] =
o) 42 : [(-6) – (-3)] + 28 : [-6 - (-8)

Life Enjoy

" Life is not a problem to be solved but a reality to be experienced! "

Get in touch

Social

© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.