## National Curriculum Requirements.

The curriculum requirement for Year 1 Addition & Subtraction is given below.

- read, write and interpret mathematical statements involving addition (+), subtraction (-) and equals (=) signs
- represent and use number bonds and related subtraction facts within 20
- add and subtract one-digit and two-digit numbers to 20, including 0
- solve one-step problems that involve addition and subtraction, using concrete objects and pictorial representations, and missing number problems such as 5 = ? – 4.

**10-Year 1 Addition & Subtraction Problem-Solving Worksheets**

In this section, you will get the 10 latest Year 1 Addition & Subtraction Worksheets for problem-solving skills. These worksheets will be used with high ability students to improve their problem-solving skills. Each worksheet has its own learning objectives which are also mentioned in order to increase the focus on skill. Click on the links below to download FREE PDF files individually, or pack of 10 worksheet bundle

** Addition: Number Line Problem Solving.**

LO: To solve problem using a number line.

- I can use a number lien to explore place value, by ordering and comparing numerals.
- I can explain the reasons for their answers.
- I can apply my knowledge to solve problems.

**Sorting: Objects and Numbers Using partitioning.**

LO: To solve problems by sorting objects and number using portioning.

- I can use the part-part-whole model to represent numbers and objects.
- I can partition objects and numbers into groups.
- I can apply my knowledge to solve problems.

**Year 1 Addition & Subtraction Problem Solving**

LO: To solve problems involving addition.

- I can write my own addition number sentences.
- I can represent values in a variety of ways.
- I can apply my knowledge to solve problems.

LO: To use number bonds to solve problems.

- I can understand and apply the number bonds to 10.
- I can explore the reasons for my answers.
- I can apply my knowledge to solve problems.

LO: To solve problems involving addition.

- I can understand that addition is communicative.
- I can explore abstract concepts related to addition.
- I can apply my knowledge to solve problems.

LO: To solve addition problems by counting on.

- I can understand that addition is communicative.
- I can count on from different starting numbers.
- I can apply my knowledge to solve problems.

LO: To solve Subtraction problems.

- I can use pictorial representation to help solve subtraction problems.
- I can use a variety of methods to solve subtraction problems.
- I can explain the reasons for my answers.

LO: To solve problems involving addition.

- I can understand that addition is communicative.
- I can explore abstract concepts related to addition.
- I can apply my knowledge to solve problems.

Our more Year 1 Addition & Subtraction worksheets are available in side column.