ICSE ICSE Class 6 - CISCE Question Bank Solutions for Mathematics

Show that zero divided by any non-zero number is zero only.
give an example of the above.

Show that a whole number divided by 0 is not defined.
give an example of the above.

If x is a whole number such that x ÷ x = x, state the value of x.

Fill in the blank:

987 + 1 = ______

Fill in the blank:

336 – (888 + 888) = ______

Fill in the blank:

(23 + 23) – (437 + 437) = ______

State if the following statement is true?

12 ÷ (6 x 2) = (12 ÷ 6) x (12 ÷ 2)

State if the following statement is true?

`a ÷ (b – c) =a/b-a/c`

State if the following statement is true?

`8 ÷ (15 – 13) = 8/15-8/13`

State if the following statement is true?

`(a – b) ÷ c = a/c-b/c`

State if the following statement is true?

(15 – 13) ÷ 8 = (15 ÷ 8) – (13 ÷ 8)

Express the following ratios in its simplest form :
4:6

Express the following ratios in its simplest form :
48: 54

Express the following ratios in its simplest form :
200:250

Express the following ratios in its simplest form :
5 kg: 800 gm

Express the following ratios in its simplest form :
30 cm : 2 m

Express the following ratios in its simplest form :
3 m : 90 cm

Express the following ratios in its simplest form :
2 years: 9 months

Express the following ratios in its simplest form :
1 hour: 45 minutes

Express the following ratios in its simplest form :
4 min : 45 sec