{"product_id":"humble-math-100-days-of-timed-tests-addition-and-subtraction-ages-5-8-math-drills-digits-0-20-reproducible-practice-problems","title":"Humble Math - 100 Days of Timed Tests: Addition and Subtraction: Ages 5-8, Math Drills, Digits 0-20, Reproducible Practice Problems","description":"\u003cp\u003eThis workbook has 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. Answer key is located at the back of the book.\u003cbr\u003e\u003cbr\u003e \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWorkbook Contents: \u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eAdding Digits 0-5 ........................ pages 1-8\u003cbr\u003e\u003cbr\u003eAdding Digits 0-7 ....................... pages 9-16\u003cbr\u003e\u003cbr\u003eAdding Digits 0-10 ...................... pages 17-40\u003cbr\u003e\u003cbr\u003eSubtracting Digits 0-10 ............... pages 41-48\u003cbr\u003e\u003cbr\u003eSubtracting Digits 10-20 ............ pages 49-60\u003cbr\u003e\u003cbr\u003eSubtracting Digits 0-20 .............. pages 61-80\u003cbr\u003e\u003cbr\u003eAdding and Subtracting ............... pages 81-100\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e(Answer Key in Back)\u003c\/strong\u003e\u003c\/p\u003e","brand":"Libro Studio LLC","offers":[{"title":"Default Title","offer_id":47959392354493,"sku":"BS-TC0-783001","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/9767\/2637\/files\/9781635783001-HD.jpg?v=1786132784","url":"https:\/\/boundigo.com\/products\/humble-math-100-days-of-timed-tests-addition-and-subtraction-ages-5-8-math-drills-digits-0-20-reproducible-practice-problems","provider":"Boundigo Bookstore","version":"1.0","type":"link"}