Page 210 - Start Up Mathematics_1

(b)

(c)

Number Patterns

In number pattern, we arrange numbers to follow a rule.

For example, in 1, 3, 5, 7, 9, 11, 13, the rule is to add 2.

4 Complete the number patterns. Also, write the rule in the big box.

(a) 16, 20, 24, 28, , ,

(b) 98, 93, 88, 83, , ,

(c) 55, 60, 65, 70, , ,

(d) 40, 43, 46, 49, , ,

(e) 900, 800, 700, 600, , ,

(f) 105, 115, 125, 135, , ,

(g) 231, 234, 237, 240, , ,

(h) 308, 306, 304, 302, , ,

Letter Patterns

In letter pattern, we arrange the letters of the alphabet to follow a rule.

For example, in a, c, e, g, i, the rule is to skip one letter.

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