{"product_id":"사고셈-특별-패키지-초등-1학년-세트-전4권-2","title":"Sagosem Special Package Elementary 1st Grade Set - 4 Volumes","description":"Description\n\nSagosem Elementary 1st Grade Vol. 1 (2019)\nWeek 1. Making Addition with 10\nWeek 2. Sum of Two Numbers\nWeek 3. Addition with a Blank (□)\nWeek 4. Sum of Three Numbers\nWeek 5. Addition with Sentences\nWeek 6. Partial Addition\nWeek 7. Addition Problem Solving (1)\nWeek 8. Addition Problem Solving (2)\n\nSagosem Elementary 1st Grade Vol. 2 (2019)\nWeek 1. Subtracting from Teen Numbers\nWeek 2. Subtraction with a Blank (□)\nWeek 3. Difference of Two Numbers\nWeek 4. Addition and Subtraction Facts (1)\nWeek 5. Addition and Subtraction Facts (2)\nWeek 6. Addition and Subtraction of Three Numbers\nWeek 7. Problem-Solving Calculations\nWeek 8. Addition and Subtraction with Sentences\n\nSagosem Elementary 1st Grade Vol. 3 (2019)\nWeek 1. Numbers up to 100\nWeek 2. Number Order and Skip Counting\nWeek 3. Comparing Number Size\nWeek 4. Number Charts\nWeek 5. Making Numbers\nWeek 6. Conditions and Numbers\nWeek 7. Numbers up to 1000 (1)\nWeek 8. Numbers up to 100 (2)\n\nSagosem Elementary 1st Grade Vol. 4 (2019)\nWeek 1. (Two-Digit Number) + (One-Digit Number)\nWeek 2. Problem-Solving Addition (1)\nWeek 3. Addition of Two-Digit Numbers\nWeek 4. Problem-Solving Addition (2)\nWeek 5. (Two-Digit Number) - (One-Digit Number)\nWeek 6. Subtraction of Two-Digit Numbers\nWeek 7. Problem-Solving Subtraction\nWeek 8. Addition and Subtraction of Two-Digit Numbers","brand":"IBOOKPARK","offers":[{"title":"Default Title","offer_id":49624093851876,"sku":"052020219767","price":52.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/9788\/6692\/files\/k242534453_1.jpg?v=1786424076","url":"https:\/\/ibookpark.com\/en\/products\/%ec%82%ac%ea%b3%a0%ec%85%88-%ed%8a%b9%eb%b3%84-%ed%8c%a8%ed%82%a4%ec%a7%80-%ec%b4%88%eb%93%b1-1%ed%95%99%eb%85%84-%ec%84%b8%ed%8a%b8-%ec%a0%844%ea%b6%8c-2","provider":"IBOOKPARK","version":"1.0","type":"link"}