Year 1 - Spring Block 1 - Addition and Subtraction (within 20) - Weeks 1-4

These resources follow the concrete-pictorial-abstract approach to Maths Mastery and also includes reasoning questions and answers.

Linked to small steps:
- Add by counting on
- Find &make number bonds
- Add by making 10
- Subtraction –Not crossing 10
- Subtraction –Crossing 10 (1)
- Subtraction –Crossing 10 (2)
- Related Facts
- Compare Number Sentences

Curriculum links:

-Represent and use number bonds and related subtraction facts within 20
-Read, write and interpret mathematical statements involving addition (+), subtraction (-) and equals (=) signs.
-Add and subtract one-digit and two-digit numbers to 20, including zero.
-Solve one-step problems that involve addition and subtraction, using concrete objects and pictorial representations, and missing number problems such as 7= ꙱–9

I hope you find this resource useful,

Your feedback is always welcome :)