Page 12 - 新思维数学活动用书4 样章

1.1 Counting and sequences

14 Write a sequence containing these numbers. Tip

Your sequence must have at least one number

between the two given numbers. You could choose a

Describe the rule you use. linear or a non-linear

There could be different answers. sequence.

a 1 and 10

b 6 and 20

c 3 and 15

d 1 and 100

11