• Curriculum

## Numbers to 1,000

Unit 2 – 10 weeks

The PowerPoint file contains slides you can use in the classroom to support each of the learning outcomes for this unit, listed below.

The slides are comprehensively linked to associated pedagogical guidance in theĀ NCETM Primary Mastery Professional Development materials. There are also links to the ready-to-progress criteria detailed in theĀ DfE Primary Mathematics Guidance 2020.

### Learning outcomes

# Title
1 Pupils explain that 100 is composed of ten tens and one hundred ones
2 Pupils explain that 100 is composed of 50s 25s and 20s
3 Pupils use known facts to find multiples of ten that compose 100
4 Pupils will use known facts to find a two-digit number and a one- or two-digit number that compose 100
5 Pupils use known facts to find correct complements to 100
6 Pupils use known facts to find complements to 100 accurately and efficiently
7 Pupils represent a three-digit number which is a multiple of ten using their numerals and names
8 Pupils use place value knowledge to write addition and subtraction equations
9 Pupils bridge 100 by adding or subtracting in multiples of ten
10 Pupils use knowledge of addition and subtraction of multiples of ten bridging the hundreds boundary to solve problems
11 Pupils count across and on from 100
12 Pupils represent a three-digit number up to 199 in different ways
13 Pupils bridge 100 by adding or subtracting a single-digit number
14 Pupils find ten more or ten less than a given number
15 Pupils cross the hundreds boundary when adding and subtracting any two-digit multiple of ten
16 Pupils become familiar with a metre ruler (marked and unmarked intervals, 1 x 1m, 10 x 10cm, 100 x 1cm)
17 Pupils measure length and height from zero using whole metres and cm
18 Pupils measure length and height from zero using cm
19 Pupils convert between m and cm (include whole m to cm, cm to whole m and cm and vice versa)
20 Pupils become familiar with a ruler in relation to cm and mm (marked and unmarked intervals, knowing 1cm = 10mm)
21 Pupils measure length from zero using mm / whole cm and mm
22 Pupils convert between cm and mm (include whole cm to mm, mm to whole cm and mm and vice versa)
23 Pupils estimate a length/height, measure a length/height and record in a table
24 Pupils use knowledge of place value to represent a three-digit number in different ways
25 Pupils represent a three-digit number up to 1000 in different ways
26 Pupils use knowledge of the additive relationship to solve problems
27 Pupils count in hundreds and tens on a number line
28 Pupils identify the previous, next and nearest multiple of 100 on a number line for a three-digit multiples of ten
29 Pupils position three-digit numbers on number lines
30 Pupils estimate the position of three-digit numbers on unmarked number lines
31 Pupils compare one-, two- and three-digit numbers
32 Pupils compare two three-digit numbers
33 Pupils order sets of three-digit numbers
34 Pupils use known facts to add or subtract multiples of 100 within 1000
35 Pupils write a three-digit multiple of 10 as a multiplication equation
36 Pupils partition three-digit numbers in different ways
37 Pupils use known facts to solve problems involving partitioning numbers
38 Pupils use known facts to add or subtract to/from multiples of 100 in tens
39 Pupils use known facts to add or subtract to/from multiples of 100 in ones
40 Pupils add/subtract multiples of ten bridging 100
41 Pupils add/subtract to/from a three-digit number in ones bridging 100
42 Pupils find 10 more or less across any hundreds boundary
43 Pupils use knowledge of adding or subtracting to/from three-digit numbers to solve problems
44 Pupils count forwards and backwards in multiples of 2, 20, 5, 50 and 25
45 Pupils use knowledge of counting in multiples of 2, 20, 5, 50 and 25 to solve problems
46 Pupils become familiar with different weighing scales up to 1kg (intervals of 100g, 200g, 250g and 500g)
47 Pupils become familiar with the tools to measure volume and capacity up to 1 litre (intervals of 100ml, 200ml, 250ml and 500ml)
48 Pupils measure mass from zero up to 1kg using grams
49 Pupils measure mass from zero above 1kg using whole kg and grams
50 Pupils measure volume from zero up to 1 litre using ml
51 Pupils measure volume from zero above 1 litre using whole litres and ml
52 Pupils estimate mass in grams and volume in ml
53 Pupils estimate a mass/volume, measure a mass/volume and record in a table

• Primary
• KS2
• Year 3