Question

6 fill in the blanks
lox20
30X20
20 X50
40× 20
SO X0 =
30 X 90
Gox20=
S0x20​

Answer 1

Answer:

EXERCISE 6.31. Find(a) 35 - (20)Ko11)(b) 72 - (90)(c) (-15).-(-8) (d) (-20)-(13)(e) 23-(-12)(1) (-32)-(-40)2. Fill in the blanks with gt, lt or = sign.(a) (-3)+(-6) (-3) -(-6)(b) (-21)-(-10)__(-31)+(-11)(c) 45-(-11) 57 +(-4)(d) (-25)-(-42)_(-42)-(-25)3. Fill in the blanks.(a) (-- 8) + = 0(b) 13 + _= 0(c) 12+ (- 12) =(d) (-4)+ = -12(e) _ -15 = - 104. Find(a) (-7) -8-(-25)(b) (-13)+32-8-1(c) (-7)+(-8) +(-90)(d) 50- (-40) - (-2)