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## Complements to 100 – Reasoning and Problem Solving

## Complements to 100 - Reasoning and Problem Solving

## What's included in the pack?

Complements to 100 reasoning and problem solving worksheet Answer sheet

National Curriculum Objectives:

(3C1) Add and subtract numbers mentally, including

three-digit number and hundreds

This resource is available to download with a Premium subscription.

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Copyright: Classroom Secrets 2023

## IMAGES

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## COMMENTS

Adding and subtracting multiples of 100 to and from 3- digit numbers within 1,000 using pictorial representations where the hundreds number is underlined.

Greater Depth Explain if the multiplication calculation is correct. Presented in context i.e money with a two-step problem of multiplying by 100. Questions 3, 6

Questions 2, 5 and 8 (Problem Solving). Developing To answer a word problem using 3-digit numbers being divided by 100 with a variety of answers. Expected To

This worksheet includes a range of reasoning and problem solving questions for pupils to practise the main skill of complements to 100.

classroomsecrets.co.uk. Reasoning and Problem Solving – 100s, 10s, 1s 2 – Year 3 Developing. Hundreds. Tens. Ones. Hundreds.

Questions 2, 5 and 8 (Problem Solving). Developing Find the number (multiple of ten) that was put into a function machine after two steps of 1, 10, 100 more or

Also included, are print outs of key slides for children to use to help develop their reasoning skills. Children will love applying their knowledge to solve

Questions 1, 4 and 7 (Problem Solving). Developing Fill in the missing parts of a hundred square. Missing numbers found by counting forwards or backwards

Classroom Secrets Limited 2018 classroomsecrets.co.uk. Reasoning and Problem Solving – Count Objects to 100 – Teaching Information

Multiplying and dividing numbers with up to 5-digits by multiples of 10, 100 and 1,000. Questions 2, 5 and 8 (Problem Solving). Developing Find the missing