CBSE Class 3 Mathematics Revision Worksheet Set 25

Question 1. Count and write
ii How many faces are there?.............................
iii. How many smiling faces are there?..................

iv. How many sad faces are there...
v. How many are saying 'o'…………………..
Answer:
ii. 17
iii. 9
iv. 3
v. 5
In simple words: When we count all the faces together, there are 17 in total. Out of these, 9 girls are smiling, 3 are looking sad, and 5 of them are making an 'o' shape with their mouths.

Exam Tip: Point your finger or use a pencil to touch each face as you count. This helps you avoid skipping any face or counting the same face twice.

Question 2. Tell the right time.

i. My father returns from office by :
ii. My playtime is for one hour everyday. I go to play at :
iii. Mommeeeeee.. Its Time for lunch. The rats are jumping in my stomach, give me something to eat or the rats will faint :
iv. Wow! It is Saturday and the school will get over at :
v. Guess what! A magician is coming to perform for all of us, so we have to be there in the hall, sharp at :
Answer:
i. 5 : 00
ii. 4 : 00
iii. 1 : 00
iv. 12 : 00
v. 3 : 00
In simple words: On these clocks, the long hand always points to 12, which means it is an o'clock time. Look at where the short hand points to find the exact hour.

Exam Tip: Remember that the short hand tells the hour, and when the long hand is pointing straight up at 12, the minutes are always written as 00.

Question 3. See and write in inches.

Answer:
(i) 12 inches
(ii) 15 inches
(iii) 6 inches
(iv) 10 inches
(v) 15 inches
(vi) 12 inches
(vii) 10 inches
(viii) 18 inches
In simple words: Follow the line at the top of each picture straight across to the ruler to find how many inches long or tall each object is.

Exam Tip: Use a straight edge or ruler to help you line up the top of the drawing with the correct mark on the ruler's scale.