Q

We have done various patterns with numbers in our previous class. Can you find a pattern for each of the following? If yes, complete them: (a) 7, 3, - 1, - 5, (b) - 2, - 4, - 6, - 8, (c) 15, 10, 5, 0 (d) - 11, - 8, - 5,

Q. We have done various patterns with numbers in our previous class.
Can you find a pattern for each of the following? If yes, complete them:
(a)     7, 3, – 1, – 5, _____, _____, _____.
(b)     – 2, – 4, – 6, – 8, _____, _____, _____.
(c)     15, 10, 5, 0, _____, _____, _____.
(d)     – 11, – 8, – 5, – 2, _____, _____, _____.
Make some more such patterns and ask your friends to complete them.

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(a)     7, 3, – 1, – 5,  $\underline{-9} ,\underline{ -13},\underline{ -17},\underline{ -21}$

The pattern is : $7-4 =3; 3-4 =-1\ and\ so\ on$

(b)     – 2, – 4, – 6, – 8,  $\underline{-10},\underline{ -12},\underline{ -14},\underline{ -16}$

The pattern is : $-2-2 =-4; -4-2 =-6\ and\ so\ on$

(c)     15, 10, 5, 0, $\underline{5},\underline{ 10}, \underline{15}, \underline{20}$

The pattern is :  $15-10 =5; 10-5=5\ and\ so\ on$

(d)     – 11, – 8, – 5, – 2,  $\underline{1},\underline{ 4},\underline{ 7}, \underline{10}$

The pattern is :  $-11+3 =-8; -8+3=-5\ and\ so\ on$

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