NCERT Section

The predecessor of a two-digit number is never a single digit number.

The whole number $13$ lies between $11$ and $12$.

The successor of a two digit number is always a two digit number.

Find the product by suitable arrangement:

$125\times 40\times 8\times 25$

Find the value of the following:

$297\times 17+297\times 3$

Find the value of the following:

$54279\times 92+8\times 54279$

Find the value of the following:

$81265\times 169-81265\times 69$

Find the value of the following:

$3845\times 5\times 782+769\times 25\times 218$