Class 6 Exercise 4B RS Aggarwal_2

True or False: When two positive integers are added, the result is always a positive integer.

• True
• Negative
• Sometimes true
• False

If x=7 and y=4, what is the result of x+y?

• 10
• 3
• 28
• 11

If p=−9 and q=−5, what is the result of p+q?

• 3
• -4
• 16
• -14

True or False: Adding a positive integer to a negative integer always results in a positive integer.

• False
• True
• Sometimes
• Not sure

If both numbers are positive, then _______

• the result of their multiplication will also be negative
• the result of their multiplication will be a fraction
• add them together

• the result of their multiplication will be zero

If both numbers are negative, then _______

• the result of their multiplication will also be negative
• the result of their multiplication will be a fraction
• add them together

• the result of their multiplication will be zero

7+3=

• 10
• 5
• 12
• 9

−6+(−2)=

• -10
• 0
• -4
• -8

15+8=

• 23
• 25
• 18
• 20

12+5=

• 10
• 17
• 20
• 16