A FOUNDATION COURSE
ESSENTIAL SKILLS & ABILITIES

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257

SKILL - F | LEVEL – 1

ADDITION & SUBTRACTION OF INTEGERS

1 / 10

ADDITION OF (+50) & (+9)

=(+50) + (+9)
= 50+9

2 / 10

ADDITION OF (-50) & (-9)

=(-50) + (-9)
= -50-9

3 / 10

ADDITION OF (+50) & (-9)

=(+50) + (-9)
= +50-9

4 / 10

ADDITION OF (-13.5) & (-19.77)
-1 3 . 5
+ -1 9 . 7 7

5 / 10

ADDITION OF (+13.5) & (+19.77)
+1 3 . 5
+ +1 9 . 7 7

6 / 10

ADDITION OF (-2.83) & (+11)

=(-2.83) + (+11)
= -2.83+11

7 / 10

ADDITION OF (+2.83) & (-11)

=(+2.83) + (-11)
= +2.83-11

8 / 10

ADDITION OF (-2.83) & (-11)

=(-2.83) + (-11)

= -2.83-11

9 / 10

ADDITION OF (2.83) & (11)

=(2.83) + (11)

= 2.83+11

10 / 10

ADDITION OF (-50) & (+9)

=(-50) + (+9)
= -50+9

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