The process of unitising and exchanging between place values is known as regrouping.

Divide a 2-digit by a 1-digit number using short division (with regrouping)

Maths

In this unit pupils will divide a 2-digit and 3-digit number by a single-digit number using partitioning and representations with exchanging and remainders. They will divide a 2-digit number by a single-digit number using short division. In the future unit pupils will  use their knowledge of multiplication and division to solve comparison and change problems.

In the prior unit pupils interpreted a division story with a remainder and represented it with an equation. They explained how the remainder related to the divisor. In this unit pupils will divide a 2-digit and a 3-digit number by a single-digit number using partitioning and representations and divide a 2-digit number by a single-digit number by using short division.

Division by partitioning leading to short division (2 and 3-digits by 1-digit)

Order the division equations in descending order.

Look at the image. The number ___  is the quotient because that is the answer after we divide one number by another.

Look at the image. {{ }} tens have been regrouped.

Using short division, solve the division equation: 87 ÷ 3 = {{ }} Write your answer in numeral form.

Match the short division with the correct amount of 10s regrouped.

Solve this problem using short division: Honey is stored in barrels that have a capacity of 5 litres. How many barrels can be filled with 90 litres of honey? Write your answer in numeral form.

Match the division equation to the correct quotient. 

3 is the ________ because it is the number we are dividing by.

Select the correct short division for this equation: 96 ÷ 3 =

You can make {{ }} groups of 3 tens from the 9 tens in the dividend.

Use short division to answer the word problem: 69 sweets are shared between 3 children. How many marbles does each child get?

The total perimeter of a square is 48 cm. What is the length of one side? 

This lesson will soon be taken down.

Divide a 2-digit by a 1-digit number using short division (with regrouping)

Lesson outcome