Maths True & False

Multiplication is distributive over addition for whole numbers

Both addition and multiplication are commutative for whole numbers

0 is the identity for multiplication of whole numbers

Sum of two whole numbers is always less than their product

Both addition and multiplication are associative for whole numbers

8567 is rounded off as 8600 to the nearest 10

139 is rounded off as 100 to the nearest 100

1,70,51,972 is rounded off as 1,70,00,000 to the nearest lakh

3 + 9 × 8 = 96

7 × 20 – 4 = 136

40 + (56 – 6) ÷ 2 = 45

The difference between the smallest number of seven digits and the largest number of six digits is 10

The largest 4 digit number formed by the digits 8, 6, 0, 9 using each digit only once is 9086

The total number of 4 digit number is 9000

88,888 = 8 × 10000 + 8 × 100 + 8 × 10 + 8 × 1

Successor of a one-digit number is always a one-digit number

Predecessor of a 3-digit number is always a 3 or 4-digit number

In the Indian System of Numeration the number 67999037 is written as 6,79,99,037