Grade 7 November Task

H={ Odd numbers between 1 and 9}

Find the number of elements

• 5

• 4

• 3

• 6

Simplify

13 - (2 + 5) + 2

• 4

• 8

• 10

• 12

Find the HCF of,

24, 12, 18

• 12

• 3

• 6

• 4

Find the value of,

5⁴

• 625

• 20

• 125

• 325

Find the value when m=3 and n=5

m³n²

• 375

• 1125

• 225

• 675

Simplify

 $\ \ \ \ 20\ -\left(10+2\right)\ \div3$  

• 14

• 16

• 2

• 4

The price of a pen is $ 13.25 ,Find the total price of 10 such pens

• $ 13250

• $ 132.5

• $ 1.325

• $ 1325.0

Find the volume, if the length, breadth and height of a cuboid is 25cm, 6cm, 12cm respectively

• Volume = 1800cm³

• Volume = 150cm³

• Volume = 1500cm³

• Volume = 1300cm³

Find the area of a square in centimeters , if side length is 2m

• 4cm²

• 8cm²

• 40,000cm²

• 80,000cm²

Find the volume of cube, if the side length is 6cm

• V= 36cm³

• V= 252cm³

• V= 18cm³

• V= 216cm³