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Guide to solving Exercise 2 on page 86 of Mathematics 4 textbook
Problem:
Calculate the value of the expression:
a) 1995 x 253 + 8910 : 495 b) 8700 : 25 : 4
Solution Method:
- For part a): This expression involves addition, multiplication, and division. Perform multiplication and division first, then addition
- For part b): This expression involves only division. Perform calculations from left to right.
Answer:
a) 1995 x 253 + 8910 : 495
= 504735 + 18
= 504753
b) 8700 : 25 : 4
= 8700 : (25 x 4)
= 8700 : 100 = 87
Part solving math problems class 4 page 86, Division with digit 0 consists of 3 exercises, Next is the solution to exercise 2 on page 86 of Math 4 textbook. Mytour has hints and detailed solution methods for Solving Exercise 1 Page 86 Mathematics 4 and Solving Exercise 3 Page 86 Mathematics 4. Students need to grasp the knowledge of this lesson.
