1st Grade Adding Doubles worksheets

About this worksheet

A double is a fact where both numbers are the same, such as 4 + 4 or 7 + 7. Doubles are the easiest facts to remember, and they become the starting point for harder ones: once a child knows 6 + 6 is 12, then 6 + 7 is one more. On this grade 1 worksheet your child writes the sum of a double on the line after each equals sign, the whole way down the page.

A sheet has all ten doubles, from 1 + 1 to 10 + 10: the six versions put them in a different order. Say the double out loud together first, for example 'six and six', before writing the answer.

What your child will learn

• Add two equal numbers
• Remember the doubles from 1 + 1 to 10 + 10
• Use a double as a starting point for near doubles
• Write a sum on a line after the equals sign

Common Core standard: 1.OA.C.6