Grade 6 Math Challenge

Calculate the area of a rectangle with length 5 cm and width 3 cm.

• 15cm²

• 8cm²

• 20cm²

• 12cm²

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Find the perimeter of a square with side length 8 cm.

• 24 cm

• 40 cm

• 16 cm

• 32 cm

Tags

CCSS.4.MD.A.3

What is the transformation called when a shape is flipped over a line?

• Dilation

• Rotation

• Reflection

• Translation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

If the simple interest on a principal amount of $2000 at 5% per annum for 3 years is $300, what is the rate of interest?

• 3%

• 5%

• 10%

• 7%

Tags

CCSS.7.RP.A.3

In a triangle, the sum of all angles is equal to how many degrees?

• 360 degrees

• 180 degrees

• 270 degrees

• 90 degrees

Tags

CCSS.8.G.A.5

What is the fraction equivalent to 0.75?

• 4/5

• 1/2

• 3/4

• 2/3

If an item is sold for $80 with a 20% profit, what was the cost price of the item?

• $70.50

• $75.20

• $82.40

• $66.67

Tags

CCSS.6.RP.A.3C

Calculate the area of a circle with radius 6 cm. (Use π = 3.14)

• 36 cm^2

• 45.36 cm^2

• 18.84 cm^2

• 113.04 cm^2

Tags

CCSS.7.G.B.4

What is the name of a polygon with 6 sides?

• heptagon

• hexagon

• octagon

• pentagon

Tags

CCSS.2.G.A.1

If a car travels at a speed of 60 km/h for 3 hours, how far did it travel?

• 200 km

• 180 km

• 120 km

• 90 km

Tags

CCSS.3.MD.A.1