Lesson details

Key learning points

  1. In this lesson, we will learn about how to use tracking calculations to find numbers in number grid sequences.

Licence

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3 Questions

Q1.
The number of ______ in each grid determines the number sequence within each column.
Correct answer: Columns
Digits
Rows
Q2.
In the following grid, what number sequence are the columns going up in?
-5
1
4
Correct answer: 5
Q3.
What is the missing number in this number sequence? 1, ___, 7, 10, 13, ...
2
3
Correct answer: 4
5

4 Questions

Q1.
In a six column grid, the columns give us sequences that contain the multiples of ___.
1
4
5
Correct answer: 6
Q2.
What are the first 5 terms in column a?
Correct answer: 5, 10, 15, 20, 25
5, 6, 7, 8, 9
5, 9, 13, 17, 21
Q3.
What are the first 5 terms in the number sequence in column b?
Correct answer: 8, 13, 18, 23, 28
8, 16, 24, 32, 40
8, 9, 10, 11, 12
Q4.
What are the tracking calculations for the five terms in column b?
Correct answer: 5 x 1 + 3, 5 x 2 + 3, 5 x 3 + 3, 5 x 4 + 3, 5 x 5 + 3
5 x 1, 5 x 2, 5 x 3, 5 x 4, 5 x 5
8 x 1, 8 x 2, 8 x 3, 8 x 4, 8 x 5

Lesson appears in

UnitMaths / Sequences