36 –18 = ______.

615 – 410 = ________.

Subtract the digits in the same place value of all the numbers and write the resultant.

100 –95 = _______.

Subtract the digits in the same place value of all the numbers and write the resultant.

94 – 40 = ______.

Subtract the digits in the same place value of all the numbers and write the resultant.

Easy way of adding 44 and 48.

Add the digits of the same place value of all numbers and write the resultant.

67 – 34 = _______. 

Subtract the digits in the same place value of all the number and write the resultant.

56 + 57= ________. 

Add the digits of the same place value of all numbers and write the resultant.

55 + 33 = _________. 

Add the digits of the same place value of all numbers and write the resultant.

21 + 36 = ______.

 33 = 3 tens and _____ ones. 

The place value of a digit multiplied by the digit itself and added to all the digit given gives the number.

Round the number 6657 to the nearest hundred.

For rounding off to nearest hundred, we can also look at the number formed by the tens place and the units place digit. If the number is 50 or more, we rounded up. If the number is less than 50 we rounded down.

Remo drove his motorcycle 325 miles on Friday, 119 miles on Saturday and 465 miles on Sunday. The best estimate of the number of miles he drove over the 3 days is_______.

We can also add all the 3 distance at first and then use front end estimation.
Here, 325 + 119 + 465 = 909  which when rounded off to nearest hundred gives 900.

54 + 23=_____.

Add  the digits of the same place value of all numbers and write the resultant.

The leading digit in 2534 is ________. 

In the question, we need to find the leading digit of the number. The first digit of the number is the leading digit.

Round the number 265 to the nearest hundred.

last two numbers in 265 is 65 and 65 is greater than equal to 50 so, round off to nearest hundred greater than 265.
So, 265 rounds off to 300.