Ria is doing her maths homework and finds an interesting question. She has to complete the given pattern by writing which number comes next.
100, 90, 80, 70, ...
Can you guess the answer?
60
We can see 100 - 10 = 90, 90 -10 = 80 and 80 - 10 = 70.
So, 10 is subtracted from each of the numbers to get the next number in the pattern.
So, the next number will be 70 - 10, which is 60.