EXERCISE

Author:Jayashree Vipin

Jayashree Vipin Mathematics Solutions for EXERCISE

Simple step-by-step solutions to EXERCISE questions of Playing with Numbers from Maths Express. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.

Questions from EXERCISE with Hints & Solutions

EASY
6th CBSE
IMPORTANT
Maths Express>Chapter 3 - Playing with Numbers>EXERCISE>Q 5

Write two prime numbers whose sum is also a prime number.

MEDIUM
6th CBSE
IMPORTANT
Maths Express>Chapter 3 - Playing with Numbers>EXERCISE>Q 8

Write the following as the sum of two prime numbers.

80

EASY
6th CBSE
IMPORTANT
Maths Express>Chapter 3 - Playing with Numbers>EXERCISE>Q 9

All natural numbers are either prime or composite numbers.

EASY
6th CBSE
IMPORTANT
Maths Express>Chapter 3 - Playing with Numbers>EXERCISE>Q 9

The smallest composite number is 4.

EASY
6th CBSE
IMPORTANT
Maths Express>Chapter 3 - Playing with Numbers>EXERCISE>Q 9

The product of two prime numbers is a prime number.

EASY
6th CBSE
IMPORTANT
Maths Express>Chapter 3 - Playing with Numbers>EXERCISE>Q 9

The sum of two prime numbers is always a composite number.

EASY
6th CBSE
IMPORTANT
Maths Express>Chapter 3 - Playing with Numbers>EXERCISE>Q 9

The smallest prime number is the smallest even number.

EASY
6th CBSE
IMPORTANT
Maths Express>Chapter 3 - Playing with Numbers>EXERCISE>Q 9

A composite number has exactly three factors.