(c) What comes just before and just after? Write even or odd. (a) 11 12 13 odd even odd (b) 44 45 46 odd even odd (c) 100 101 102

In this question, we are tasked with identifying whether specific numbers are odd or even. Let's go through each part of the provided sequences to determine the pattern:
(a) 11 12 13:

11 : This is an odd number as it cannot be divided by 2 without a remainder.
12 : This is an even number because it can be divided by 2 evenly (12 ÷ 2 = 6).
13 : This is an odd number similarly to 11, as dividing by 2 gives a remainder.

So, the pattern is: odd, even, odd.
(b) 44 45 46:

44 : Even, since it divides evenly by 2 (44 ÷ 2 = 22).
45 : Odd, because there is a remainder when dividing by 2.
46 : Even, due to being divisible by 2 without remainder (46 ÷ 2 = 23).

The pattern for this set is: even, odd, even.
(c) 100 101 102:

100 : Even, as it divides by 2 perfectly (100 ÷ 2 = 50).
101 : Odd, as it leaves a remainder when divided by 2.
102 : Even, because it is divisible by 2 (102 ÷ 2 = 51).

Thus, the pattern is: even, odd, even.
To summarize, in mathematics, even numbers are those which can be divided by 2 with no remainder, and odd numbers always leave a remainder when divided by 2. This question shows understanding of the basic concept of even and odd numbers.

Answered by LiamAlexanderSmith | 2025-07-22