Understanding place value is a foundation for being able to work with multidigit numbers, especially in the written algorithms.

• ### Tens & Ones Place Value: Template Manipulatives

Templates: Pictures of manipulates and other objects that can be duplicated for use in the classroom. Can be cut out and glued on pages for any place value work.

• ### Tens & Ones Place Value: Unifix

Unifix cubes can be used for place value introduction with tens and ones. Teaching ideas included, with worksheets to reinforce activities.

• ### Tens & Ones Place Value: Ten Frames

Ten frames for place value introduction. Teaching ideas included, with worksheets to reinforce activities.

• ### Tens & Ones Place Value: Bundling Sticks

Bundling sticks for place value introduction. Teaching ideas included, with worksheets to reinforce activities.

• ### Tens & Ones Place Value: Base Ten Blocks

Base ten blocks (Diennes, MABs) for place value introduction. Teaching ideas included, with worksheets to reinforce activities.

• ### Tens & Ones Place Value: Objects

Objects from real life that for place value introduction. Teaching ideas included, with worksheets to reinforce activities.

• ### Tens & Ones Place Value: Expanded Notation

Various forms of expanded notation, including 30 + 8, 3 tens + 8 ones

• ### Tens & Ones Place Value: Chart

Tens / Ones (T O chart) place value chart to be printed and laminated ready for classroom use.

• ### Template: Teacher Set of Base Ten Blocks

Large images of base ten blocks suitable for board use. Just print, laminate and glue adhesive to the back.

• ### Introduction to Tens and Ones [PowerPoint TBM105]

48 slides. Introducing Ten and Ones in numbers to 99. Read, write, spell and say the numbers displayed with animating bundling sticks, base ten blocks, marbles and Unifix cubes. Interactive PowerPoint Think Bubble Math 105

• ### Tens and Ones Template

1 p. Template for duplications for writing numbers with Tens and Ones. Use with “Introduction to Tens and Ones” [PowerPoint TBM105]

• ### Counting Through 100 in 1s and 10s [PowerPoint TBM106]

124 slides. Numbers to 120 explored with a focus on counting in 1s and 10s. Uses base ten resources, hundreds grid and number lines to help students visualise the process. Interactive PowerPoint Think Bubble Math 106

• ### Counting Through 100 in 1s and 10s Worksheets

4 pp.Numbers to 120 explored with a focus on counting in 1s and 10s. Accompanies “Counting Through 100 in Ones and Tens” [PowerPoint TBM106]

• ### Counting To 100 in 2s and 5s

83 slides. Numbers to 100 explored with a focus on counting in 5s and 10s. Uses base ten resources, hundreds grid and number lines to help students visualise the process. Interactive PowerPoint Think Bubble Math 107

• ### Counting To 100 in 2s and 5s Worksheets

4 pp. Count on and back in 5s and 10s starting from any number. Find 5 and 10 more and less than a given number. Accompanies “Counting To 100 in 5s and 10s” [PowerPoint TBM107]

• ### Regrouping with Tens and Ones [PowerPoint TBM201]

34 slides. Tens and Ones explored with a focus on regrouping for example 6 Tens to 4 Tens and 26 Ones. Number expanders used for some examples. Interactive PowerPoint Think Bubble Math 201

• ### Tens and Ones Regrouped

3 pp. Tens and ones worksheet to accompany “Regrouping with Tens and Ones” [PowerPoint TBM201]

• ### Writing and Spelling Numbers to 99

41 slides. Reading, wriitng and spelling numbers to 99. 4 lessons. Connects spelling of single-digit numbers to teen numbers and to tens. Includes ordinal numbers and expanded notation. Interactive PowerPoint Think Bubble Math 109.

• ### Writing and Spelling Numbers to 99 Worksheets

4 pp. Writing numbers to 99. Worksheet accompanies “Writing and Spelling Numbers to 99” [PowerPoint TBM 109]

• ### Tens & Ones: Written Name

6pp. Reading and writing the number names in words for numbers 20 to 99. Lots of practice in spelling.

• free

### Number Popup Quick Start Guide

2pp. Features and functions of the Number Popup Gadget: Expand numbers with place value visually displayed

• ### Number Popup Gadget Worksheets: Numbers to 99 and 999

11pp. Use the Number Popup Gadget to understand and write expanded notation for numbers to 99 and 999. Includes lesson plans and worksheets.

• free

### Number Slide Quick Start Guide

5pp. Features and functions of the Number Slide Gadget: Multiply and divide numbers by powers of ten, with and without decimals.

• ### Number Slide Gadget Use

12pp.Sequence of lesson plans for the Number Slide Gadget.

• ### Number Slide x 10 100 1000

11pp. Introduce x10 extending to x100 and 1000 including examples without and with decimals. Create and use own number slide, then use the Gadget. Includes lesson plans, templates and worksheets.

• ### Number Slide ÷ 10 100 1000

17pp. Introduce ÷10 extending to ÷100 and 1000, including examples without and with decimals. Create and use own number slide, then use the Gadget. Includes lesson plans, templates and worksheets.

• free

### Easy Place Value Quick Start Guide

3pp. Features and functions of the Easy Place Value Gadget: Animates grouping of ones and tens using 6 different resources

• ### Teaching Strategies – Ten and Ones to 99

4pp. Steps invloved in teaching numbers to 99. Strategies and pointers to note.

• ### Unifix Reading Writing 20 to 99

8pp. Using unifix and the Easy Place Value Gadget to introduce the tens place, writing and reading the number, no teens.

• ### Unifix Reading Writing Teen Numbers

8pp. Using unifix and the Easy Place Value Gadget to introduces the teens place, writing and reading numbers, to 99.

• ### Bundling Sticks to 99

8pp. Using bundling sticks and the Easy Place Value Gadget write and read numbers to 99. Contains a lesson plan, templates and worksheets.

• ### Base Ten Blocks to 99

8pp. Using base ten blocks and the Easy Place Value Gadget write and read numbers to 99. Contains a lesson plan, templates and worksheets.

• ### Packs of Chewing Gum to 99

6pp. Using packs of chewing gum and the Easy Place Value Gadget write and read numbers to 99. Contains a lesson plan, templates and worksheets.

• ### Bags of Marbles to 99

6pp. Using bags of marbles and the Easy Place Value Gadget write and read numbers to 99. Contains a lesson plan, templates and worksheets.

• ### Packs of Pencils to 99

6pp. Using bags of pencils and the Easy Place Value Gadget write and read numbers to 99. Contains a lesson plan, templates and worksheets.

• ### Writing Number Names to 99

5pp. Writing the number name to 99 using the Easy Plave Value Gadget. Contains a lesson plan and worksheets.

• ### Counting forwards 1s, to 99

9pp. Counting forwards to 99 using the Easy Place Value Gadget. Lesson plan, templates and worksheets.

• ### Counting backwards 1s, from 99

9pp. Counting backwards from 99 using the Easy Place Value Gadget. Lesson plan, templates and worksheets.

• ### Counting forwards, backwards to 99

6pp. Worksheets counting forwards and backwards to 99 in ones.