An addend is a number added to another to give a sum. The addends are the parts.

The first number in a subtraction is known as the minuend. It is the whole amount.

The number that is to be subtracted. The second number in a subtraction.

Composition of seven-digit numbers

Maths

Determine the value of digits in numbers up to 10 million

Compare numbers with up to eight digits

Use knowledge of the composition of seven-digit numbers to solve problems

Add and subtract mentally without bridging a boundary

Add multiples of powers of 10 crossing the millions boundary

Subtract multiples of powers of 10 crossing the millions boundary

Using patterns in counting sequences

Estimate and identify numbers on number lines

Solving problems using column addition and subtraction

In this unit pupils will estimate the value and position of numbers, including negative numbers, on unmarked or partially marked number lines and calculate intervals across 0. In the future unit pupils will use their knowledge of the composition of seven-digit numbers to solve problems, adding and subtracting numbers whilst crossing the millions boundary.

 In the prior unit pupils identified and placed the position of 6-digit multiple of one thousand numbers on a marked, but unlabelled, number line. They read scales by using their knowledge of the composition of 10000 and 100000. In this unit pupils will use representations to identify and explain patterns in powers of 10 and read numbers with up to 7 digits efficiently.

In this unit pupils will use representations to identify and explain patterns in powers of 10 and read numbers with up to 7 digits efficiently. They will order and compare numbers with up to 8 digits and calculate with numbers of this scale.

Order, compare and calculate with numbers up to 8 digits

Match the expressions that have the same value.

1,230,902 is composed of {{ }} hundred thousands.

Lucas and Aisha play a game. In total they have scored 2,000,000 points. 680,000 points have been scored by Lucas. How many points did Aisha score?

In his game, Lucas has won 8,000,000 points. He spends some of his points buying new building resources. He has 5,900,000 points left. How many points did he spend?

What is the value of the digit ‘3’ in 13,405?

What is the digit ‘1’ worth in 13,405?

Complete the sentence: 23,406 is composed of {{ }} ten thousands.

Complete the missing number. 23,406 = 20,000 + {{ }} + 400 + 6

Aisha scores 2,000 points in a game. Lucas scores 700 points. How many more points does Aisha have? Aisha has {{ }} more points than Lucas

Aisha and Lucas score a total of 5,000 points in a game. Lucas scores 3,500 points. How many points does Aisha score? Aisha scores {{ }} points.

Composition of seven-digit numbers

Lesson outcome