Addition and subtraction worksheets

Addition and subtraction up to 80 (other 70 mathematical problems)
Addition and subtraction up to 80 (other 70 mathematical problems)
Addition and subtraction up to 90 (other 70 mathematical problems)
Addition and subtraction up to 90 (other 70 mathematical problems)
Addition and subtraction up to 50 (other 70 mathematical problems)
Addition and subtraction up to 20 (other 70 mathematical problems)
Addition and subtraction up to 60 (other 70 mathematical problems)
Addition and subtraction up to 10 (other 70 mathematical problems)
Addition and subtraction up to 60 (other 70 mathematical problems)
Addition and subtraction up to 100 (other 70 mathematical problems)
Addition and subtraction up to 20 (other 70 mathematical problems)
Addition and subtraction up to 100 (other 70 mathematical problems)
Addition and subtraction up to 20 (other 70 mathematical problems)
Addition and subtraction up to 70 (other 70 mathematical problems)
Addition and subtraction up to 70 (other 70 mathematical problems)
Addition and subtraction up to 60 (other 70 mathematical problems)
Addition and subtraction up to 20 (other 70 mathematical problems)
Addition and subtraction up to 40 (other 70 mathematical problems)
Addition and subtraction up to 70 (other 70 mathematical problems)
Addition and subtraction up to 100 (other 70 mathematical problems)