ISBN-13: 9781515396185 / Angielski / Miękka / 2015 / 582 str.
ISBN-13: 9781515396185 / Angielski / Miękka / 2015 / 582 str.
Daily Mathematics Subtraction Practice 500 Worksheets - All answers included in Answer Key This series of workbooks contains several math worksheet for practice. These are vertical subtraction problems with minuends and subtrahends of 1 digit each.