62 - 28= ______

81 - 25 = _____

There are 55 students in the class. Out of 55, 26 are girls. Find out how many boys are there in the class ?

You have 36 marbles. You gave 18 marbles to your sister. How many marbles left with you now ?

56 - 9 = ______

Renu hsa 53 mangoes but 27 are rotten mangoes. How many good mangoes left with him ?

10 × 3 is as same as _________.

8 × 7 is as same as __________.

9 × 8 is as same as