Objective Multiplication Year 6 To rehearse the mental
Objective: Multiplication Year 6 To rehearse the mental recall of multiplication facts up to 10 x 10 and mentally derive corresponding division facts To rehearse multiplying by zero
Keywords • Multiply • Divide • Rows • Columns • Times table • Multiplication facts • Factors • Array
Do I have to learn all the times table?
Can you prove this is true? How would knowing this help you learn your times tables? ' Why is it so important?
4 by 3 4 rows of 3 3 by 4 3 rows of 4 12 12 ÷ 4 = 3 12 in groups of 4 12 ÷ 3 = 4 12 in groups of 3 3 is a factor of 12 4 groups of 3 3 groups of 4
https: //www. ictgames. com/mobile. Page/array. Display/index. html
How Many Times Tables do you really Have to Learn? Why is it so important? http: //youtube. com/watch? v=p. Sb 40 J 9 pcck
Multiplication Tricks • × 1: it’s just the number itself 10 × 1 = 10 • × 2: double the number… 4 × 2 = 8 (i. e. 4 + 4 = 8) • × 4: twice the two times table • × 5: count by 5’s. The answer ends in either 5 or 0. 5× 5=25 • × 9:
The 9 Time table https: //www. youtube. com/watch? v=Y_Px-q-e 7 YQ
Do I have to What happens learn all the when you multiply times table? by 0?
Do I have to What hapens learn all the when you multiply times table? by 0?
Let’s try… https: //mrnussbaum. com/factor-family-reunion-online-game
Practice at home… https: //www. turtlediary. com/game/missing-factors. html
Game: Practicing Multiplication https: //www. multiplication. com/games/play/fish-shop-multiplication
https: //mathsframe. co. uk/en/resources/category/7/multiplication_and_division
Think about… True or False? 50 × 4 = 4 × 50 Explain why?
- Slides: 16