Do ourselves (Chapter 11)
Exercise
In grade 2 of one school, there are 34 boy studens and 51 girl students. Which student is more than the other? And how many more?
Rahim has 56 chocolates. If he eats 8 chocolates in a day, in how many days will he finish the chocolates?
Sumon bought a book of 48 Taka and colour pens of 36 Taka. How much taka did he spend?
Sabita has been reading a book if she reads 6 pages in a day. How many pages will she read in one week?
A teacher has 45 pieces of blank paper. If he gives these papers equally to 9 students, how many pieces of paper each student will receive?
There are 10 mangoes in one basket. If there are 6 baskets, how many mangoes are there in total?
A family consumed 42 grams of salt on Monday, and 38 grams on Tuesday. How many grams of salt did this family used in these 2 days?
Nasima bought books for 85 Taka. She gave the shopkeeper a 50 Taka note and two 20 Taka notes. How much did she receive the change?
A group of craftsmen started making an Almirah 3 days ago. They spent 5 days for preparing the Almirah. If today is Monday. on what day will the Almirah be prepared?
Meena usually goes to bed at 10 O'clock at night and wakes up at 6 O'clock in a morning. how many hours does she sleep?
On one day, Robin helped the firm work of his family for 6 hours from 9 O'clock. What time did the work finished?
A person planned a sunflower. One day the height of the sunflower was 18 centimeteres, but it grew up to 85 centimiteres in 3 weeks. How many centimeters did it grow in 3 weeks?
If we see a geometric shape from above it looks like a circle. But id we see the same object from aside, then it looks like a quadrangle. What is the name of the shapoe?




