Question

(a) 30 + (-25) + (-10)
(b) (-50) + (-60) - 50
70+ (-20) + (-30)
(d) 4 more than 5)
(e) 3+ (-2)
o 2+(-2)
(9) 1+(-2) +(-3)+(-4
(h) 0+(-5) + (-2)
o 23+(-15) + (-15)
0 2+(4+5
(K) 4+ (-1) + (-3)
42 + (-32
(m) (-54) + (-32)
(n) (-68) + 21​

Answer 1

Answer:

• a) 30+(-25) +(-10)
• a) 30+(-25) +(-10) = 30+(-25) -10
• a) 30+(-25) +(-10) = 30+(-25) -10= 30-25-10
• a) 30+(-25) +(-10) = 30+(-25) -10= 30-25-10= 5-10
• a) 30+(-25) +(-10) = 30+(-25) -10= 30-25-10= 5-10= -5
• b) -50+(-60)-50
• b) -50+(-60)-50= -50-60-50
• b) -50+(-60)-50= -50-60-50= 110-50
• b) -50+(-60)-50= -50-60-50= 110-50= -160

Answer 2

Answer:

a= -5

b= -160

c= 20

d= 1

e= 0

f= -8

g= -7

h= -7