Place commas correctly and write the numerals-Seventy crores fifteen thousand thirty

Rahul is a cricketer he wishes to complete 500 run in ODI cricket. He has scored 343 runs .How many more runs does he need?

Find the smallest 7 digit number using the digits 3491865 without repeating the digits is-

Find the greatest 7 digit number using the digits 8465021 without repeating the digits is -

A factory produces 3542 toys every month. How many toys will it produce in April 2021?

Nearest hundreds are the no. that are multiples of -

Round off 980 to nearest tens

Round off 78468 in nearest thousands

Which of these combinations are write?{You can select more than 1}

Which of these combinations are not right-{Can select more than 1}

Write the following roman numerals- 1,10,50,100,500,1000