{"product_id":"math-practice-addition-and-subtraction-100-timed-tests-grades-k-2-math-drills-digits-0-20-spiral-bound","title":"Math Practice - Addition and Subtraction: 100 Timed Tests, Grades K-2, Math Drills, Digits 0-20 [Spiral-Bound]","description":"\u003cdiv data-expanded=\"false\" class=\"a-expander-content a-expander-partial-collapse-content\"\u003e Regular practice can help improve your child's math proficiency. \u003cb\u003e\u003cu\u003eHelp your child improve their addition and subtraction skills with this test prep book!\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003ci\u003eMath Practice - Addition and Subtraction \u003c\/i\u003e\u003c\/b\u003ehas 100 pages of timed practice tests and covers all digits from 0 to 20! The tests start out easier but increase in difficulty as your child progresses into the book.\u003cbr\u003e\u003cbr\u003eThis book includes:\u003cul class=\"a-unordered-list a-vertical\"\u003e\n\u003cli\u003e\u003cb\u003e100 timed tests\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e60 practice problems\u003c\/b\u003e on each test\u003c\/li\u003e\n\u003cli\u003eAn \u003cb\u003eanswer key\u003c\/b\u003e included at the back of the book\u003c\/li\u003e\n\u003cli\u003eA \u003cb\u003escorecard\u003c\/b\u003e to keep track of your child's test scores and times at the back of the book\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Bitig Store","offers":[{"title":"Default Title","offer_id":43788670697549,"sku":"B-0067","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/4704\/6477\/files\/B-0067.jpg?v=1789563968","url":"https:\/\/bitigstore.com\/zh\/products\/math-practice-addition-and-subtraction-100-timed-tests-grades-k-2-math-drills-digits-0-20-spiral-bound","provider":"Bitig Store","version":"1.0","type":"link"}