Grade 5 - Mathematics - Semester 2 Review (3)

In 601 287, the value of the digit 6 is

6 x ...

Round off 89.44 to 1 decimal place.

Mathematical Equivalence

ON

In the figure below, ABC is a straight line. BDE is an isosceles triangle. Find ∠BED.

The average height of 4 girls was 156cm. When Carol joined to group the average height of the 5 girls became 158cm. How tall was Carol?

A piece of string is cut into two pieces. The ratio of the longer piece to the shorter piece is 9:5. The difference in length of the two strings is 36cm. Find the length of the original string.

At a book fair, notebooks are sold in sets of 6. Each set costs $2. Nathan has $17.20. What is the maximum number of the notebooks that can he buy?