The DAV Maths Class 4 Solutions and DAV Class 4 Maths Chapter 14 Worksheet 2 Solutions of Fun with Patterns offer comprehensive answers to textbook questions.
DAV Class 4 Maths Ch 14 WS 2 Solutions
Question 1.
Look for the rules and complete the following patterns.
(a) 52, 57, 62, 67, ______, ______, ______, ______
Answer:
72, 77, 82, 87 (Increases by 5)
(b) 1, 3, 5, 7, ______, ______, ______, ______
Answer:
9, 11, 13, 15 (Increases by 2)
(c) 30, 27, 24, 21, ______, ______, ______, ______
Answer:
18, 15, 12, 9 (Decreases by 3)
(d) 100, 90, 80, 70, ______, ______, ______, ______
Answer:
60, 50, 40, 30 (Decreases by 3)
(e) 1, 3, 7, 13, ______, ______, ______, ______
Answer:
21, 31, 43, 57
(f) 11, 22, 33, 44, ______, ______, ______, ______
Answer:
55, 66, 77, 88 (Increases by 11)
(g) 2, 4, 8, 16, 32, ______, ______, ______, ______
Answer:
64, 128. 256. 512 (each no. × 2)
(h) 99, 101, 103, 105, ______, ______, ______, ______
Answer:
107. 109. 111. 113 (Increases by 2)
(i) 9, 109, 209, ______, ______, ______, ______
Answer:
309. 409. 509, 609 (Increases by 100)
(j) 586, 686, 786, ______, ______, ______, ______
Answer:
886, 986, 1086, 1186 (Increases by 100)
DAV Class 4 Maths Chapter 14 Worksheet 2 Notes
Magic square
In this number box, no number comes twice in any row or column.
In this Magic box, no letter comes twice in any row or column.
Lollipop game
Question 1.
Write digit 1 to 7 in lollipop so that each row with 3 digit adds up to 12.
Answer:
