Page 22 - Maths Class 04

b. Digits – 1, 2

c. Only two digits 3, 4 with 3 at the ten thousands place.

d. 3 digits 3, 4, 6 with 6 at the tens place.

e. 3 digits 1, 3, 4 with 4 at the thousands place and 1 at the tens place.

5. Circle the largest number in each group.

a. 405613 406513 401563

b. 739468 739648 739486

c. 249406 249946 249046

d. 964039 946390 966439

e. 850050 805550 850005

6. Match the following.

a. Seven lakh twenty five thousand eight hundred nine i. 1,09,603

b. Three lakh fifteen thousand nine ii. 1,90,603

c. One lakh nine thousand six hundred three iii. 7,25,809

d. Seven lakh five thousand one hundred eighteen iv. 3,15,009

e. Three lakh fifteen thousand nine hundred v. 7,05,118

f. One lakh ninety thousand six hundred three vi. 3,15,900

Play a game with a friend.

H Draw a large grid like this in your notebook.
1 2 3
H Drop 4 rajma seeds or paper clips on the grid.
4 5 6
H Let your friend do the same in his book.

H Build the greatest number possible using the 7 8 9
numbers on which the seeds or clips have fallen.
0
H Ignore the seeds that have fallen outside the grid.

H Compare your number with your friend’s number.

H The greater of the two numbers wins 10 points.

H In the next round, drop the seeds again and build the smallest number.

H Compare, the smaller of the two numbers gets the points.

Mathematics-4 22