Multiplication Sentences Notes, Quizzes & Revision
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Mathematics — Multiplication
Subtopic: Multiplication Sentences (for age 8)
What is a multiplication sentence?
A multiplication sentence is a short way to show repeated addition. It tells how many groups there are and how many items are in each group.
Example: 3 + 3 + 3 = 9 can be written as a multiplication sentence: 3 × 3 = 9.
Read it like this: "Three times three equals nine" or "three groups of three are nine."
Parts of a multiplication sentence
- First number = number of groups (how many groups).
- × (times) = the operation multiply.
- Second number = how many in each group.
- = (equals) the answer (we call the answer the product).
Visuals — equal groups
Write 3 × 4 = 12. This means 3 groups of 4 items.
Group 1
Group 2
Group 3
There are 3 groups. Each group has 4 items. So 3 × 4 = 12.
Visual — array (rows and columns)
An array shows numbers in rows and columns. Example: 4 × 3 = 12 (4 rows, 3 in each row).
4 rows × 3 = 12 items
Commutative property (easy idea)
Multiplication does not care about order: 3 × 4 = 4 × 3. Both give the same answer: 12.
How to make a multiplication sentence from a story
Read the story and find:
- How many groups?
- How many in each group?
- Write number of groups × number in each group = product
Example story: "Sifa planted 4 rows of maize. Each row has 5 seeds."
- Number of groups = 4 rows.
- Number in each group = 5 seeds.
Multiplication sentence: 4 × 5 = 20.
Practice (try these)
- Write a multiplication sentence for: 2 + 2 + 2 + 2
- There are 3 baskets. Each basket has 6 apples. Write the multiplication sentence and find the total.
- Write the multiplication sentence for 5 rows of 2 chairs.
- Which is the same: 3 × 7 or 7 × 3? What is the answer?
- Write multiplication sentence: 4 groups of 4 = ?
- Story: A teacher gives 3 pencils to each of 8 pupils. How many pencils? (Write multiplication sentence.)
Answers
- 2 + 2 + 2 + 2 = 4 × 2 = 8
- 3 baskets × 6 apples = 3 × 6 = 18 apples
- 5 rows of 2 chairs = 5 × 2 = 10 chairs
- 3 × 7 = 7 × 3 and both equal 21
- 4 groups of 4 = 4 × 4 = 16
- 3 pencils to each of 8 pupils = 8 × 3 = 24 pencils
Tips for learning
- Use objects: stones, beans, or counters to make groups.
- Draw arrays (rows and columns) to see the total quickly.
- Learn simple times tables (2, 3, 4, 5, 10) by repeating and practising.
- Use skip-counting: for 4 × 3 count 4, 8, 12.
Well done! Try making your own stories and write the multiplication sentence. Ask a friend or a parent to check your answers.