Addition : Choose the correct answer:

Addition of 1 to a number gives the ________ of the number.

Addition : Choose the correct answer:

Addition of 1000 to a number increases the digit at ________ place by 1.

Addition : Choose the correct answer:

172456 + 100 =

Addition : Choose the correct answer:

Addition of 10 to a number increases the digit at _____ place by 1.

Addition : Choose the correct answer:

Addition of 100 to a number increases the digit at______ place by 1.

Addition : Choose the correct answer:

435275 + 0 = _____