Grade 1 addition worksheets

Free printable 1-st grade addition worksheets.

	– "Add two single-digit numbers, sums up to 10. Worksheets with answers."
	– "Add two single-digit numbers, sums up to 18. Worksheets with answers."
	– "Add two numbers, sums up to 20. Worksheets with answers."
	– "Add two numbers, sums up to 50. Worksheets with answers."
	– "Add two numbers, sums up to 100. Worksheets with answers."
	– "Add a 2-digit number and a 1-digit number. Worksheets with answers."
	– "Add 3 single-digit numbers. Worksheets with answers."
	– "Adding whole tens (2 addends). Worksheets with answers."

	– "Add two single-digit numbers in columns, sums up to 10. Worksheets with answers."
	– "Add two single-digit numbers in columns, sums up to 18. Worksheets with answers."
	– "Add two numbers in columns, sums up to 20. Worksheets with answers."
	– "Add two numbers in columns, sums up to 50. Worksheets with answers."
	– "Add two numbers in columns, sums up to 100. Worksheets with answers."
	– "Add a 2-digit number and a 1-digit number in columns. Worksheets with answers."
	– "Add 3 single-digit numbers in columns. Worksheets with answers."
	– "Adding whole tens (2 addends). Worksheets with answers."

All the same worksheets listed from the easiest to the hardest.

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