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# Class 4 Number System Worksheet - 1

1. What number comes between 675432 and 675434?

a) 675435                b) 675431
c) 675433                d) 675430

2. What is the smallest 6-digit number?

a) 11111                   b) 100000
c) 100001                d) 100010

3. What is the successor of 876457?

a) 876456                b) 876458
c) 876455                d) None of these

4. Observe the pattern and fill in the boxes.

205625, 206625, 207625, _____, _____

a) 270625, 271625      b) 208525, 208625
c) 208625, 209625      d) 209625, 208625

5. What is the greatest 6-digit number?

a) 99999                         b) 888888
c) 999009                       d) 999999

6. What you will get after adding 999 to smallest 6-digit number?

a) 10999                        b) 100999
c) 109999                      d) None of these

7. Which one is correct?

Seven lakh five hundred seventy five

a) 70575                       b) 700575
c) 7000575                   d) None of these

8. Which one is correct figure for four hundred sixty thousand two hundred five?

a) 460205                       b) 450502
c) 460250                       d) None of these

9. What you will get after adding 1 to greatest 6-digit number?

a) 100000                      b) 999999
c) 9999999                    d) 1000000

10. 890405 = 800000 + 90000 + 4000 + 5. Mark True/False

a) True                      b) False

Number System Worksheet - 3

Number System Worksheet - 4