Question

1. Divide the following
(a) -10 by 2 (b) 14 by -7 (c) 18 byg (d)-by-
2. Simplify the following.
(a) (135-5) -3 (b) (42 - 14) - 7 (c) [64-(-)-(-4) (4) 1225-1-51--3
3. Fill in the blanks.
(a) 70 - (---...) = -7
(b) (-96) - (...) = 12 (-)--)1​

Answer 1

Answer:

1a) -5

b) -2

2a) =(135-5)-3

=130-3

=127

2b) =(42-14)-7

=28-7

=21

Answer 2

Answer:

Answer:

1a) -5

b) -2

2a) =(135-5)-3

=130-3

=127

2b) =(42-14)-7

=28-7

=21