INTEGERS-ADDITION

INTEGERS-ADDITION

ADDITION OF INTEGERS

RULE: 1) IF THE SIGN IS SAME ADD THE INTEGERS AND PUT THE SAME SIGN IN THE ANSWER

Eg: (-22) + (-100) = (-122)

45 + 69 = 114

ADDITION OF INTEGERS

RULE: 2) IF THE SIGN IS DIFFERENT,SUBTRACT THE INTEGERS AND PUT THE SIGN OF THE GREATER INTEGER

Eg: (-42) + 108 = 66

(-71)+ 29 = -42

Multiple Choice

FIND THE SUM: (-99) + (-137)

• -38

• -236

• 99

• NONE OF THESE

Multiple Choice

FIND THE SUM: 345 + (-900)

• -555

• -1245

• 1245

• 555