Class: 5
Unit-1: Whole Numbers and Operations
EXERCISE 4
***************************************************************
1. Identify the rule of this pattern and also find the next three terms.
a) 10, 40, 160, 640, _______, _______, _________.
b) 22, 220, 2200, ________, ________, ________.
c) 352, 176, 88, ________, ________, ________.
d) 780, 880, 980, ________, ________, ________.
e) 560, 540, 520, 5900, ________, ________, ________.
Solution:
a) 10, 40, 160, 640, _______, _______, _________.
Next Three Terms: 2560, 10240, 40960.
Rule: Multiplication by 4
b) 22, 220, 2200, ________, ________, ________.
Next Three Terms: 22 000, 220 000, 2200000.
Rule: Multiplication by 10
c) 352, 176, 88, ________, ________, ________.
Next Three Terms: 44, 22, 11.
Rule: Division by 2
d) 780, 880, 980, ________, ________, ________.
Next Three Terms: 1080, 1180, 1280.
Rule: Adding 100
e) 560, 540, 520, 5900, ________, ________, ________.
Next Three Terms: 480, 460, 440.
Rule: Subtracting 20
***************************************************************
2. Observe the given hundred chart. Find at least five pattern and identify the rules of these pattern.
Solution:
a) 1, 2, 3, 4, 5, 6, 7.
Rule: Adding 1
Rule: Adding 1
b) 5, 15, 25, 35, 45, 55, 65, 75.
Rule: Adding 10
Rule: Adding 10
c) 9, 18, 27, 36, 45, 54, 63.
Rule: Adding 9 0r First seven multiples of 9
Rule: Adding 9 0r First seven multiples of 9
d) 10, 20, 30, 40, 50, 60, 70.
Rule: Adding 10 0r First seven Multiples of 10
Rule: Adding 10 0r First seven Multiples of 10
e) 11, 33, 44, 55, 66, 77.
Rule: Adding 11 0r First seven multiples of 11
Rule: Adding 11 0r First seven multiples of 11
***************************************************************
3. Observe the given tables and find the rules of numbers of the pattern.
Solution:
a)
Pattern: 4, 5, 6, 7, 8.
Rule: Adding 1
Rule: Adding 1
b)
Pattern: 12, 22, 32, 42, 52.
Pattern: 12, 22, 32, 42, 52.
Rule: Adding 10
Rule: Adding 10
c)
Pattern: 11, 22, 33, 44, 55.
Pattern: 11, 22, 33, 44, 55.
Rule: Adding 11 0r First five Multiples of 11
Rule: Adding 11 0r First five Multiples of 11
d)
Pattern: 100, 200, 300, 400, 500, 600.
Pattern: 100, 200, 300, 400, 500, 600.
Rule: Adding 100 0r First six Multiples of 100
Rule: Adding 100 0r First six Multiples of 100
***************************************************************
Shortcut links for:
1. Real Life Word Problems on Financial Mathematics, Property Tax, General Sale Tax (GST), Zakat, Ushr, Profit and Loss, Markup, Percentage, Proportion.
2. 5th class Notes: English, Social Study (S.St.), General Science (G.Sc.), Urdu (اُردو), Islamiat (اسلامیات), Mathematics
3. 6th class Notes: Mathematics
************************************
1. Real Life Word Problems on Financial Mathematics, Property Tax, General Sale Tax (GST), Zakat, Ushr, Profit and Loss, Markup, Percentage, Proportion.
2. 5th class Notes: English, Social Study (S.St.), General Science (G.Sc.), Urdu (اُردو), Islamiat (اسلامیات), Mathematics
3. 6th class Notes: Mathematics
************************************
1. Website for School and College Level Physics 2. Website for School and College Level Mathematics 3. Website for Single National Curriculum Pakistan - All Subjects Notes
© 2022-23 Academic Skills and Knowledge (ASK)
Note: Write me in the comments box below for any query and also Share this information with your class-fellows and friends.
1. Website for School and College Level Physics
2. Website for School and College Level Mathematics
3. Website for Single National Curriculum Pakistan - All Subjects Notes
© 2022-23 Academic Skills and Knowledge (ASK)
Note: Write me in the comments box below for any query and also Share this information with your class-fellows and friends.
0 Comments