1.0A.B.4 1st Grade Word Problem Worksheets PDF
1st Grade Word Problem Worksheets PDF Printable PDF with Answers. Understand subtraction as an unknown-addend problem. For example, subtract 10 – 8 by finding the number that makes 10 when added to 8.
1st Grade Word Problem Worksheets PDF Printable PDF with Answers. Understand subtraction as an unknown-addend problem. For example, subtract 10 – 8 by finding the number that makes 10 when added to 8.