Operaciones con números enteros

Combinados

100

(-3) + (-2)(4)=

(-11)

200

(-3)(-3) + (2)(-5)=

(-1)

300

-18 + (-36)/9

-22

400

(-3)² +5=

14

500

4² + (-3)(+5) + 20=

21

Suma

100

(-5) + (+4) =

(-1)

200

(+15) + (-18) =

What is (-3)

300

(-25) + (-50) + (-1) =

What is (-76)

400

(-50) + (+30) + (-10) =

What is (-30)

500

(-18) + (+25) + (-12)

What is (+5)

Resta

100

(-8) - (-8)

What is 0

200

(-15) - (+12)

What is (-27)

300

(-60) - (-40) - (-5) =

What is (-15)

400

(-85) - (-25) - (+10) =

What is (-70)

500

(-120) - (-15) - (+35) =

What is (-140)

Multiplicación

100

(-4)· (-5) =

What is (+20)

200

(-15) · (+5) =

What is (-75)

300

(+3)(+2)(-5) =

What is (-30)

400

(-2)(-2)(-5)(+5) =

What is (-100)

500

(-12)(-5)(-2) =

What is (- 120)

División

100

(-15) / (-5) =

What is (3)

200

(-36) / (-4) =

What is (9)

300

(-48) / (+12) =

What is (-4)

400

(-120) / (-6) =

What is (20)

500

(-84) / (+12) =

What is (-7)