100 Square Challenge with 18 Questions
On a hundred square, students move up or down for tens and left or right for ones to solve 18 two-digit addition and subtraction problems, starting from a worked example.
- Year levels
- Years 2–3
- File type
- Preparation
- Print ready
- Subject
- Subtraction, Addition, Addition and Subtraction, Maths
- Topic
- 100 Square Challenge, Maths Challenge
- Resource types
- Activities
- Preparation
- Print ready
From the author
About this resource
This is a 100 Square Challenge - 18 Questions.
Students will utilise the hundreds chart to help them answer addition and subtraction problems.
This is a great fluency building challenge.
Answer key included.
Related resources
More resources teachers may find useful
More resources on the same subject and topic.
In the classroom
Teaching tips & learning objectives
Learning objectives
Add and subtract two-digit numbers by counting on and back in tens and ones on a hundred square
Teaching tips
The method depends on a hundred square, so give students a 100 chart to move along while they work.
Skills covered
Place value — splitting each change into tens and ones before moving
No reviews yet
Downloaded this resource? Tell other teachers how it went.
Resource details
Concepts & topics
Core concepts
Core concepts
Hundred square
Two-digit addition
Two-digit subtraction
Topics
Explore more
Categories this resource belongs to
Explore related searches
More to explore
