- Practice singing along daily to reinforce multiplication facts
- Focus on one set of facts at a time (e.g., 2s, then 3s, etc.)
- Use rhythm and beat to help with memory retention
โข Rhythm and melody: Help encode information in long-term memory
โข Repetition: Strengthens neural pathways for quick recall
โข Engagement: Makes learning multiplication facts enjoyable
Skip counting by 3s (3, 6, 9, 12, 15...) gives us the 3 times table: 3ร1=3, 3ร2=6, 3ร3=9, 3ร4=12, 3ร5=15...
Skip counting is repeated addition, which is the foundation of multiplication!
A group of related multiplication and division facts using the same numbers
3 ร 4 = 12
4 ร 3 = 12
12 รท 3 = 4
12 รท 4 = 3
| Multiplicand | ร | Multiplier | = | Product |
|---|---|---|---|---|
| 2 | ร | 1 | = | 2 |
| 2 | ร | 2 | = | 4 |
| 2 | ร | 3 | = | 6 |
| 2 | ร | 4 | = | 8 |
| 2 | ร | 5 | = | 10 |
| 2 | ร | 6 | = | 12 |
| 2 | ร | 7 | = | 14 |
| 2 | ร | 8 | = | 16 |
| 2 | ร | 9 | = | 18 |
| 2 | ร | 10 | = | 20 |
All products in the 2s table are even numbers!
Each product increases by 2 from the previous one (skip counting by 2s)
| Multiplicand | ร | Multiplier | = | Product |
|---|---|---|---|---|
| 5 | ร | 1 | = | 5 |
| 5 | ร | 2 | = | 10 |
| 5 | ร | 3 | = | 15 |
| 5 | ร | 4 | = | 20 |
| 5 | ร | 5 | = | 25 |
| 5 | ร | 6 | = | 30 |
| 5 | ร | 7 | = | 35 |
| 5 | ร | 8 | = | 40 |
| 5 | ร | 9 | = | 45 |
| 5 | ร | 10 | = | 50 |
All products in the 5s table end in either 0 or 5!
Products alternate ending in 5 and 0 (5, 10, 15, 20, 25, 30...)
| Multiplicand | ร | Multiplier | = | Product |
|---|---|---|---|---|
| 9 | ร | 1 | = | 9 |
| 9 | ร | 2 | = | 18 |
| 9 | ร | 3 | = | 27 |
| 9 | ร | 4 | = | 36 |
| 9 | ร | 5 | = | 45 |
| 9 | ร | 6 | = | 54 |
| 9 | ร | 7 | = | 63 |
| 9 | ร | 8 | = | 72 |
| 9 | ร | 9 | = | 81 |
| 9 | ร | 10 | = | 90 |
The digits of each product add up to 9 (e.g., 18: 1+8=9, 27: 2+7=9, etc.)!
To multiply 9 by a number, hold up both hands. Bend the finger corresponding to the number. The number of fingers to the left of the bent finger is the tens digit, and the number of fingers to the right is the ones digit.
Recall from the multiplication rap: "7 times 7 is 49, 7 times 8 is 56"
Think of 7 ร 8 as 7 groups of 8: 8 + 8 + 8 + 8 + 8 + 8 + 8 = 56
7 ร 8 = 56
6, 12, 18, 24
This is the same as 6 + 6 + 6 + 6 = 24, which is 6 ร 4 = 24
6 ร 4 = 24
9 ร 1 = 09, 9 ร 2 = 18, 9 ร 3 = 27, 9 ร 4 = 36, 9 ร 5 = 45, 9 ร 6 = 54, 9 ร 7 = ?
Tens digit increases: 0, 1, 2, 3, 4, 5, 6...
Ones digit decreases: 9, 8, 7, 6, 5, 4, 3...
For 9 ร 7, tens digit is 6, ones digit is 3, so 9 ร 7 = 63
9 ร 7 = 63
Create a simple tune for the 3s table: "3, 6, 9, 12, 15, 18, 21, 24, 27, 30"
1. Choose a simple, familiar melody
2. Insert the multiplication facts into the lyrics
3. Practice singing it daily
4. Share with classmates or family
โข Personal connection: You're more likely to remember something you created yourself
โข Active learning: Creating reinforces the information
โข Engagement: Makes learning more enjoyable and memorable
Multiplication: A mathematical operation that represents repeated addition of the same number
Multiplicand: The number being multiplied
Multiplier: The number of times the multiplicand is added
Product: The result of multiplication
Factors: The numbers being multiplied together
- Identify the factors: Recognize the numbers being multiplied
- Recall facts: Use memorized multiplication facts or counting strategies
- Apply properties: Use commutative property (aรb = bรa) to work with known facts
- Check your work: Verify the answer makes sense
โข Commutative: a ร b = b ร a (order doesn't matter)
โข Identity: a ร 1 = a (multiplying by 1 doesn't change the number)
โข Zero: a ร 0 = 0 (multiplying by 0 always equals 0)
โข Associative: (a ร b) ร c = a ร (b ร c)
โข Distributive: a ร (b + c) = (a ร b) + (a ร c)
Create a multiplication chart and color-code the facts you know well versus those you need to practice more!