## MENTAL MATHS 1. Fill in the blanks: (i)… is the greatest negative integer. (ii) ((-10) + 3) + (-12) = (-10) + (3 + -)

Question

MENTAL MATHS
1. Fill in the blanks:
(i)… is the greatest negative integer.
(ii) ((-10) + 3) + (-12) = (-10) + (3 + ….)
(iii) The product of three negative integers and the product of two positive integers is
a …. integer.
(iv) The division of any integer by zero is …..
(v) The integer whose product with (-1) is 22 is ….
(vi) (-15) … = 120
(vii) …. =(-6) = -12
(viii) (-10) x ((-15) + 33) = …. * (-15) + (-10) 33
(ix) …. + (-25) = 0
(x) ((-8) (-13)) x 27 = (-8) ~ ((…..) x 27)
(xi) 13 * (- 6) = – (….. X …..) = …..
(xii) (- a) + b = b + additive inverse of …..
(xiii) When we divide a negative integer by a positive integer, we divide them as whole
numbers and put a …..
… sign before the quotient.
(xiv) When – 25 is divided by ….. the quotient is 5.
(xv) There are
pairs of integers satisfying a = b = -1.
(xvi) The value of the expression ((-60) = 12) + (-5) is ….​

in progress 0
1 month 2021-08-18T10:07:22+00:00 1 Answer 0 views 0

1. -1

2.-19 = -10 +3= -7

-19 = -7 + x

x = -12

3. negative product = negative integer

positive product = positive integer

4. zero

5. 1 × x = 22

x = 22 ÷ -1 = -22

Step-by-step explanation: