Free Y4 maths worksheets: Use known facts to add or subtract

In Year 4 children are expected to be able to calculate mentally using a variety of methods. They are also expected to be able to explain their methods, both orally and in writing.

One skill they are expected to accomplish is to add a single digit to a 3-digit number, crossing the tens boundary. eg 365 + 7 =.

When explaining this orally they might say, “I added 5 to make 370 then added the extra 2 to make 372″.

These two free maths worksheets explore adding a single digit and give the opportunity to explain the method used in writing.

Free Y4 maths worksheet: Adding a single digit (pg 1)

Free Y4 maths worksheet: Adding a single digit (pg 2)

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