Use knowledge of the relationship between the 4 and 8 times tables to solve problems

Maths

Represent counting in fours as the 4 times table

Use knowledge of the 4 times table to solve problems

Explain the relationship between adjacent multiples of four

Explain the relationship between multiples of 2 and multiples of 4

Use knowledge of the relationship between the 2 and 4 times tables to solve problems

Represent counting in eights as the 8 times table

Explain the relationship between adjacent multiples of eight

Explain the relationship between multiples of 4 and multiples of 8

Explain the relationship between the multiples of 2, 4 and 8

Use knowledge of the relationship between the 2, 4 and 8 times tables to solve problems

Use knowledge of the divisibility rules for divisors of 2 and 4 to solve problems

Use knowledge of the divisibility rules for divisors 8 to solve problems

Scale known multiplication facts by 10

Scale divisions derived from multiplication facts by 10

In this unit pupils will solve multiplication and division problems using knowledge of the scaling relationship between the 2x 4x 8x tables. In the future unit pupils will  represent counting in 3s as the 3x table explaining the relationship between adjacent multiples 3 and represent counting in sixes as the 6x table explaining the relationship between adjacent multiples of 6

In the prior unit pupils doubled and halved 2 digit numbers. They learned to use times table facts to find the quotient for 2x 5x 10x tables. In this unit pupils will solve multiplication and division problems using knowledge of the scaling relationships between the 2x 4x 8x tables.

In this unit pupils will solve multiplication and division problems using knowledge of the scaling relationships between the 2-, 4- and 8-times tables.

2, 4 and 8 times tables: using times tables to solve problems

This image shows that 6 × 4 = 3 × {{ }}.

When one factor doubles, the product also doubles. Use this knowledge to find the answers.

When one factor halves, the product also halves. Use this knowledge to find the answers.

48 eggs are packed into six boxes of 8 eggs but the boxes are too large. If the eggs are packed into boxes of 4, how many boxes are needed? {{ }} boxes.

Izzy reads 4 pages of her book each day. Andeep reads twice as many pages. How many pages will Andeep read in 5 days? {{ }} pages.

Pencils are sold in boxes of four or eight. Andeep wants to buy ten boxes of four pencils. How many boxes of eight pencils could he buy instead? {{ }} boxes.

Which numbers are multiples of both 8 and 4?

Which numbers are multiples of 4 but not multiples of 8?

Match the groups of 8 to the groups of 4.

Thinking about multiples of 4 and multiples of 8, match the creatures to the number of legs.

Multiples of 8 are double the multiples of 4

An odd number multiplied by 4 is a multiple of 8

Which statements are true and which are false?

Use knowledge of the relationship between the 4 and 8 times tables to solve problems

Lesson outcome