An equation is used to show that one number or calculation is equal to another.

An operation is a mathematical process. Examples that you know are addition, subtraction, multiplication and division. Symbols are used to show the operations.

Use knowledge of the 9 times table to solve problems

Maths

In this unit pupils will represent counting in nines as the 9x table explaining the relationship between adjacent multiples of 9 They will use known facts from the 10x table to solve problems involving the 9x table  In the future unit pupils will explain the relationship between multiples of 3 and multiples of 9 and use it to solve problems

In the prior unit pupils explained the relationship between multiples of 3 and multiples of 6 using knowledge of the relationships between the 3x and 6x tables. In this unit pupils will represent counting in 9s as the 9x table explaining the relationship between adjacent multiples of 9. They will use known facts from the 10x table to solve problems involving the 9x table.

Represent counting in nines as the 9 times table

Match the multiplication expression to the product.

Select the correct equation for this word problem: Andeep collects guinea cards. Each pack consists of 9 cards. If Andeep is given 4 packs, how many cards does he have altogether?

Pizzas are boxed in slices of nine. Andeep’s mum orders 10 boxes of pizza for Andeep’s party. She gives away two boxes to her neighbours. How many pizza slices are there altogether? {{ }} slices

Balloons come in packs of 9. Izzy’s mum buys 6 packs. When blowing up the balloons, 3 burst. How many balloons were left? {{ }} balloons

Sofia scored 7 points. Andeep scored 9 times as many points as Sofia, but had 7 points deducted. How many points did Andeep score? {{ }} points

Sofia scored 9 points. Aisha scored 12 times as many points, and then received 4 bonus points. How many points does Aisha have? {{ }} points

What fact can I use to efficiently calculate 6 × 9?

What do I need to subtract from 37 × 10 to find 37 × 9?

Use 41 × 10 = 410 to calculate 41 × 9 = {{ }}

Use 34 × 10 = 340 to calculate 34 × 9 = 

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