Grade 6 test

158=___ + 106. What number will come in the blank to make the number sentence correct?

• 52

• 152

• 158

• 264

The sum of (-12) and (5) is?

• 6

• 8

• 7

The perimeter of the equilateral triangle is 18 cm. Find the length of each?

• 5

• 4

• 6

A father is 30 years older than his son, and one year ago he was four times as old as his son. Find the father’s present ages.

• 43

• 12

• 41