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Solving Grade 4 math page 5 VBT workbook, Practice, exercise 86 is compiled by Mytour to guide 4th grade students in reinforcing their understanding of divisibility signs and divisibility by 2, 5, as well as completing exercises 1, 2, 3, 4 in VBT page 5 Mathematics 4 workbook 2 accurately.
Solving Grade 4 math page 5 VBT workbook, Practice, exercise 86
1. Solve exercise 1 - Grade 4 math workbook 2 page 5
Task:
Continue writing in the blanks
a) In the numbers 3457; 4568; 66 811; 2050; 2229; 3576, the numbers divisible by 2 are: ..................
b) In the numbers 900; 2355; 5551; 5550; 9372; 285, the numbers divisible by 5 are:...............
Solution Method:
Applying divisibility rules for 2 and 5:
- Numbers ending in 0, 2, 4, 6, or 8 are divisible by 2.
- Numbers ending in 0 or 5 are divisible by 5.
Answers:
a) Numbers divisible by 2 are: 4568; 2050; 3576
b) Numbers divisible by 5 are: 900; 2355; 5550; 285
2. Solve Exercise 2 - Math workbook grade 4 exercise 2 page 5
Problem Statement:
a) Write a three-digit number divisible by 2 in each square:
b) Write a three-digit number not divisible by 2 in each circle:
Solution Method:
Applying divisibility rules for 2 and 5:
- Numbers ending in 0, 2, 4, 6, or 8 are divisible by 2.
- Numbers ending in 0 or 5 are divisible by 5.
Answers:
3. Solve Exercise 3 - Grade 4 Math Workbook Exercise 2 Page 5
Problem:
Continue writing in the blanks
In the numbers 345; 400; 296; 341; 2000; 3995; 9010; 1324:
a) Numbers divisible by both 2 and 5 are: .........
b) Numbers divisible by 2 but not by 5 are: ......
c) Numbers divisible by 5 but not by 2 are: ......
Solution Method
Applying the divisibility rules for 2 and 5:
- Numbers ending in 0, 2, 4, 6, or 8 are divisible by 2.
- Numbers ending in 0 or 5 are divisible by 5.
- Numbers ending in 0 are divisible by both 2 and 5.
Answers:
a) Numbers divisible by both 2 and 5 are: 400; 2000; 9010.
b) Numbers divisible by 2 but not by 5 are: 296; 1324
c) Numbers divisible by 5 but not by 2 are: 345; 3995.
4. Solve Exercise 4 - Math Workbook Grade 4 Unit 2 Page 5
Problem:
Fill in the blanks with appropriate numbers that are both divisible by 2 and 5:
0; 10; 20; 30; 40; 50; 60; 70; 80; 90; 100
Solution Method
Numbers ending in 0 are divisible by both 2 and 5.
Answer
Appropriate numbers divisible by 2 and 5 are:
0; 10; 20; 30; 40; 50; 60; 70; 80; 90; 100.
Here is the guidance for solving Exercise in Mathematics class 4, Workbook 2, page 5, Exercise 86. Please continue to read the instructions for Solving math problems in class 4 page 6 VBT set 2, Divisibility sign for 9, Exercise 87 or review the problem Solving math problems in class 4 page 4 VBT set 2, Divisibility sign for 5, Exercise 85 to reinforce knowledge.
