Place value

Q.

Question 1

The product of the place values of two 2’s in 428721 is
(A) 4
(B) 40000
(C) 400000
(D) 40000000

Q.

Find the difference between the place values of two sixes in $6,56,348$

Q. Determine the place value of the digit 3 in the whole number 2530.

1. ones
2. tens
3. thousands
4. hundreds

Q.

Find the difference between the two-place values of the digit $3$in the number $93,238$.

Q.

Fill in the blanks: 1 lakh = ___ ten thousands

Q. The place value(s) of 2 in 428721 is/are _______.

1. units
2. tens
3. thousands
4. ten thousands

Q.

Expand 34879.

1. $3\times 10000+4\times 1000+7\times 10+9\times 1$
2. $3\times 10000+4\times 1000+8\times 100+7\times 10+9\times 0$
3. $3\times 10000+4\times 1000+8\times 100+7\times 10+9\times 1$
4. $3\times 10000+4\times 100+8\times 100+7\times 10+9\times 1$

Q.

How do you write $13$ million in scientific notation?

Q. Which digit is at the millions place in 4532643?

1. 3
2. 2
3. 4
4. 5

Q. Choose the correct sign.
23457 ____ 23459

1. >
2. No sign
3. =
4. <

Q.

Question 2

3 × 10000 + 7 × 1000 + 9 × 100 + 0 ×10 + 4 is the same as:

(A) 3794
(B) 37940
(C) 37904
(D) 379409

Q.

Using shortcut method to determine $334+9$.