Grade 5 MathBee - Final

Which statement is INCORRECT?

• Angles on a straight line add up to 180°.

• Angles at a point add up to 360°.

• Vertically opposite angles are supplementary.

• None of the above.

145 - 40 ÷ 4 - 15 = ...

• 10

• 70

• 120

• 150

 $4\ \frac{1}{6}\ -\ 2\ \frac{3}{5}\ =\ ...$  

•  $1\ \frac{13}{30}$  

•  $1\ \frac{17}{30}$  

•  $2\ \frac{13}{30}$  

•  $2\ \frac{17}{30}$  

A photocopy machine can print 120 pages in one minute. How many pages can it print in 5 minutes?

• 2

• 6

• 10

• 14

What is the ratio of the length of Pole A to the Length of Pole B?

• 2 : 5

• 3 : 4

• 4 : 3

• 5 : 7

3460.6 ÷ ... = 34.606

• 10

• 100

• 1000

• 10 000

The simplest form of 45 : 95 : 70 is ... : ... : ... .

• 5 : 17 : 12

• 5 : 19 : 14

• 7 : 17 : 14

• 7 : 19 : 14

There are 1400 animals in a farm. 15% of them are sheep, 40% of them are cows and the rest are chickens. How many chickens are there in the farm?

• 210

• 560

• 630

• 770

The base of a cuboid is a square of side 8 cm. The height is 20 cm. What is the volume of the cuboid?

• 512 cubic centimetres

• 1280 cubic centimetres

• 3200 cubic centimetres

• 8000 cubic centimetres

Which of these is INCORRECT?

•  $3\ \frac{2}{5}\ =\ \frac{17}{5}$  

•  $\frac{2}{7}\ \times\ 49\ =\ 16$  

•  $\frac{61}{4}\ =\ 15\ \frac{1}{4}$  

•  $\frac{7}{3}\ x\ 15\ =\ 35$