TangleTables vs Subtraction with regrouping

Hands-On Math Tangle Tables provides a fun and challenging way to practice addition and multiplication skills, factoring, finding common divisors and problem solving. It is a perfect classroom tool for core mathematics instruction and enrichment. While using this app students will use mathematical thinking skills to solve randomly generated Tangle Tables. Students will find the puzzles as intriguing as Sudoku, but also relevant to their mathematics curriculum. Encourage your students to try Tangle Tables, and as they do you will see them get better at many basic math skills. Tangle Tables offers 12 levels of difficulty. Younger learners will benefit from the settings where the challenge is to find the sum or product and complete the table. For older students teachers may want to use some of the options where the challenge is to use problem solving skills to determine the appropriate addends or multipliers for a randomly generated Tangle Table. Levels: • Level 1: Addition Skills - Whole Numbers 1-5, Find the Sums • Level 2: Addition Skills - Whole Numbers 1-10, Find the Sums • Level 3: Addition Skills - Whole Numbers 1-5, Find the Missing Addends and Sums • Level 4: Addition Skills - Whole Numbers 1-10, Find the Missing Addends and Sums • Level 5: Addition Skills - Whole Numbers 6-10, Find the Sums • Level 6: Addition Skills - Whole Numbers 6-10, Find the Missing Addends and Sums • Level 7: Multiplication Skills - Whole Numbers 1-5, Find the Products • Level 8: Multiplication Skills - Whole Numbers 1-10, Find the Products • Level 9: Multiplication Skills - Whole Numbers 1-5, Find the Missing Factors and Products • Level 10: Multiplication Skills - Whole Numbers 1-10, Find the Missing Factors and Products • Level 11: Multiplication Skills - Whole Numbers 6-10, Find the Products • Level 12: Multiplication Skills - Whole Numbers 1-10, Find the Missing Factors and Products

Subtraction with Eggs app provide the simplest way to learn subtraction by regrouping,it can help kids to know how to borrow in subtraction , this app use hatch out birds to help kids understand subtraction and this app dynamic to generate subtraction's questions, so you can get a lot of practice questions. There are 3 functions in this app: Function 1-> Subtract one-digit numbers - up to 10 Function 2->Subtract two-digit numbers - with regrouping Function 3->Subtraction practices game (Play it,tilt to move left or right.) The function 2 can help kids learn subtraction with regrouping more easy. For example: 82-27 =? you can follow the steps to do subtraction by regrouping: 1. 2 is less than 7, so we need to regroup 1 ten as 10 ones, drag 1 ten to ones’ box. 2. After regroup, there are 7 tens and 12 ones. 3. Click 7 eggs to hatch out 7 birds 4. Click 2 tens eggs to hatch out 20 birds 5. Check the remaining number of eggs, click the right answer's button It has 3 levels in the function 2,you can click the star button to switch levels: 1 star level : subtraction that don't need regrouping 2 stars level: 2 digits minus 1 digit and need regrouping 3 stars level: 2 digits minus 2 digits and need regrouping If you are interested in this app, you can watch the following video: https://www.youtube.com/watch?v=2MVMSE1kIyk As a MOMs with Apps member,we follow the "Know What's inside" best practices for kids' apps. http://momswithapps.com/