Buzz
Solving Exercise 1 on Page 136 of Math Textbook 2
Exercise statement:
Mental Calculation:
a)
2 multiplied by 4 equals 3 multiplied by 5 equals 4 multiplied by 3 equals 5 multiplied by 2 equals
8 divided by 2 equals 15 divided by 3 equals 12 divided by 4 equals 10 divided by 5 equals
8 divided by 4 equals 15 divided by 5 equals 12 divided by 3 equals 10 divided by 2 equals
b)
2 centimeters multiplied by 4 equals 10 centimeters divided by 5 equals 4 centimeters multiplied by 2 equals
5 decimeters multiplied by 3 equals 12 centimeters divided by 4 equals 8 centimeters divided by 2 equals
4 liters multiplied by 5 equals 18 liters divided by 3 equals 10 decimeters divided by 2 equals
Answer:
a) 2 multiplied by 4 equals 8 3 multiplied by 5 equals 15
8 divided by 2 equals 4 15 divided by 3 equals 5
8 divided by 4 equals 2 15 divided by 5 equals 3
4 multiplied by 3 equals 12 5 multiplied by 2 equals 10
12 divided by 4 equals 3 10 divided by 5 equals 2
12 divided by 3 equals 4 10 divided by 2 equals 5
b) 2 centimeters multiplied by 4 equals 8 centimeters 10 centimeters divided by 5 equals 2 centimeters 4 centimeters multiplied by 2 equals 8 centimeters
5 decimeters multiplied by 3 equals 15 decimeters 12 centimeters divided by 4 equals 3 centimeters 8 centimeters divided by 2 equals 4 centimeters
4 liters multiplied by 5 equals 20 liters 18 liters divided by 3 equals 6 liters 10 decimeters divided by 2 equals 5 decimeters
Solving Exercise 2 on Page 136 of Math Textbook 2
Exercise statement:
Calculate:
a) 3 multiplied by 4 plus 8 equals b) 2 divided by 2 multiplied by 0 equals
3 multiplied by 10 minus 14 equals 0 divided by 4 plus 6 equals
Answer:
a) 3 multiplied by 4 plus 8 equals 12 plus 8 equals 20 b) 2 divided by 2 multiplied by 0 equals 1 multiplied by 0 equals 1
3 multiplied by 10 minus 14 equals 30 minus 14 equals 16 0 divided by 4 plus 6 equals 0 plus 6 equals 6
Solving Exercise 3 on Page 136 of Math Textbook 2
Problem statement:
a) There are 12 students evenly divided into 4 groups. How many students are in each group?
b) There are 12 students divided into groups, with 3 students in each group. How many groups are there?
Answer:
a) The number of students in each group is:
12 divided by 4 equals 3 (students)
Answer: 3 students
b) The number of student groups is:
12 : 3 = 4 (groups)
Answer: 4 groups
Above is the suggestion for Solving Exercise on Page 136 of Math Textbook 2 with complete details. Prepare for exercise 6. NUMBERS WITHIN 1000 with units, tens, hundreds, thousands covered in Solving Exercises on Pages 137, 138 of Math Textbook 2, Units, Tens, Hundreds, Thousands to improve Math 2 skills.
