{"product_id":"humble-math-100-days-of-timed-tests-addition-and-subtraction-grades-k-2-math-drills-digits-0-20-reproducible-practice-problems","title":"Humble Math - 100 Days of Timed Tests: Addition and Subtraction: Grades K-2, Math Drills, Digits 0-20, Reproducible Practice Problems","description":"An answer key is included in the back of this book, so students can check their answers easily. A few minutes of practice a day can help students tremendously. This workbook has over 100 days of reproducible addition and subtraction practice problems for digits 0-20. Use these pages as timed tests to improve fluidity or let students complete them at their leisure.\u003cbr\u003eASIN: 1635783003\u003cbr\u003eVSKU: DBV.1635783003.A\u003cbr\u003eCondition: Acceptable\u003cbr\u003eAuthor\/Artist:Math, Humble\u003cbr\u003eBinding: Paperback\u003cbr\u003e\u003cb\u003eNote:\u003c\/b\u003e Any images shown are stock photographs and product may differ from what is shown.  \u003cbr\u003e\u003cb\u003eCondition Notes\u003c\/b\u003e: This copy has clearly been enjoyed—expect noticeable shelf wear and some minor creases to the cover. Binding is strong, and all pages are legible. May contain previous library markings or stamps.  \u003cbr\u003e","brand":"Dream Books Co.","offers":[{"title":"Default Title","offer_id":41445982273594,"sku":"DBV.1635783003.A","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/6011\/0138\/files\/1635783003-0.jpg?v=1780696423","url":"https:\/\/shop.dreambooksco.com\/products\/humble-math-100-days-of-timed-tests-addition-and-subtraction-grades-k-2-math-drills-digits-0-20-reproducible-practice-problems","provider":"Dream Books Co.","version":"1.0","type":"link"}