Building and recalling the four tables

Primary 3 Multiplication Tables of 6, 7, 8 and 9 study guide: the whole chapter, step by step

About this subtopic

The idea in brief. A product counts equal groups. One extra group changes the total by the number in each group. Count the groups and the objects in each group separately. In the lesson. In Primary 2, you learned that 4 times 5 means 4 groups of 5. 4 groups of 5 make 20. Today, we will build the multiplication tables of 6, 7, 8 and 9 by adding one more group each time. One more group adds the number in each group. That is how the multiplication tables of 6, 7, 8 and 9 grow.

Lesson video, with the working

The 6, 7, 8 and 9 tables

5 min 25 s

The film teaches 3 questions in turn. Each question shows first; its working is written as the film explains it.

Watch on its own page

Today's question

Orchids are planted in 7 rows. There are 6 orchids in each row. How many orchids are there?

  1. 1 × 6 = 6
  2. 2 × 6 = 12
  3. 3 × 6 = 18
  4. 4 × 6 = 24
  5. 5 × 6 = 30
  6. 6 × 6 = 36
  7. 7 × 6 = 42

Ans: 42 orchids

Example 1 of 2

A box of chocolates has 5 rows. There are 7 chocolates in each row. How many chocolates are in the box?

  1. 1 × 7 = 7
  2. 2 × 7 = 14
  3. 3 × 7 = 21
  4. 4 × 7 = 28
  5. 5 × 7 = 35

Ans: 35 chocolates

Example 2 of 2

A gardener plants 5 rows of 9 seedlings. That is 45 seedlings. Then she plants 1 more row of 9 seedlings. How many seedlings are there now?

  1. 5 × 9 = 45
  2. 6 × 9 = 54

Ans: 54 seedlings

How to solve it
  1. Read the question as groups. 7 rows with 6 orchids in each row is 7 groups of 6.
  2. Start with 1 group: 1 times 6 is 6.
  3. Each new group adds 6 more: 6 plus 6 is 12, so 2 times 6 is 12.
  4. Keep adding 6 until you reach the number of groups in the question.
  5. If the question gives a fact, such as 5 times 9 is 45, add one more group: 45 plus 9 is 54.

One more group adds the number in each group. That is how the multiplication tables of 6, 7, 8 and 9 grow.

Practice questions with worked solutions

Question 1 is free to try. The other 6 open in the free trial, each with its solution film.

Intermediate

Challenge

Print this subtopic · included with a plan

6 more questions, each with its solution film.Answers checked, progress kept, wrong ones come back in revision. No card needed.

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Question 1 of 10 · Basic · free to tryComplete this part of the 8-times table: 40, 48, ____.Complete this part of the…

Complete this part of the 8-times table: 40, 48, ____.

Show the working and the answer

Video solution · 1 min 5 s

Watch it in the free 7-day trial

Start the free trial

Working

  1. Next product = 48 + 8 = 56

Answer: 56

For parents

How do P3 children solve times tables of 6, 7, 8 and 9 questions?

This page teaches the multiplication tables of 6, 7, 8 and 9, the first MOE Primary 3 outcome on multiplication and division.

What your child learns here

This page teaches the multiplication tables of 6, 7, 8 and 9, the first MOE Primary 3 outcome on multiplication and division. Children build each table by adding one more group, so a forgotten fact can be rebuilt from one they know.

  • Read a multiplication as equal groups: 7 times 8 means 7 groups of 8.
  • Build a table by adding one more group: 6 times 9 is 54, so 7 times 9 is 54 plus 9, which is 63.
  • Use a known fact to reach a neighbour going down as well as up: 8 times 7 is 56, so 7 times 7 is 56 minus 7, which is 49.
  • Recall the facts of the 6, 7, 8 and 9 tables without counting from the start.
  • Use the tables to solve problems about rows, packets and equal groups.
Does the answer make sense?

When the answer is a product, your child can check it appears in both tables involved: 8 bags of 9 gives a number found in the 8-times and the 9-times table. Each step up a table adds one more group, so 8 times 6 is exactly 6 more than 7 times 6.

How to practise these questions

The Basic question practises building the 6, 7, 8 and 9 times tables by counting on in equal steps. The Intermediate questions add recalling facts out of order and using a known fact to find a nearby one. The Challenge questions ask your child to use the tables in a short story or to find a missing factor. If a times-table question stalls, watch that question's solution film and try it again later from Revision. Its multiple-choice Basic questions ask which picture shows a number of equal groups, or which multiplication has the same value as a given one; each is worked in writing, with no film.

Questions parents ask

Which times tables should a P3 child know? The MOE Primary 3 syllabus adds the multiplication tables of 6, 7, 8 and 9. The tables of 2, 3, 4, 5 and 10 come in Primary 2, so by the end of Primary 3 your child works with the tables from 2 to 10.

What is the quickest way for my child to learn the 7 times table? Build it from groups first, adding 7 each time, so a forgotten fact can be rebuilt. Then practise recall in short daily bursts. Knowing that 7 times 8 is the same as 8 times 7 cuts down the facts to remember.

Should my child chant the times tables? Saying the tables aloud helps recall, but your child should also know what a fact means: 6 times 9 is 6 groups of 9. This page builds each table from groups, so the chant has meaning behind it.