Subtraction Video QuizOnline version Check out this math antics video and review how to regroup(borrow) across zero. Pay attention to the steps. This is the review you will need to complete BEFORE doing the problem sets. by Camille Fontenelle 1 Why is order important? Select one or more answers a because it is b because the man says it is c It's not important, he is wrong. d because you can't take a bigger number from a smaller number 2 Solve 38-25 = ? Written answer 3 Solve 135 - 27 = ? Written answer 4 What should you do? Select one or more answers a Just subtract the numbers, order doesn't matter b Ask for help from someone else c Borrow/regroup from the tens place d because you can't take a bigger number from a smaller number 5 How much does that one represent? Select one or more answers a 1 b 10 c 1000 d 100 6 Solve 426 - 58 = ? Written answer 7 Can you borrow from 0? Select one or more answers a Yes b No c 1000 d 100 8 Solve 203 - 77 = ? Written answer 9 Solve 5002 - 148 = ? Written answer 10 Are you ready to practice? Written answer Explanation 1 Because it is impossible to solve 4 - 7 = ? How can you take away 7 from 4 if y is bigger? 2 Because it is impossible to solve 4 - 7 = ? How can you take away 7 from 4 if y is bigger? 3 Because it is impossible to solve 4 - 7 = ? How can you take away 7 from 4 if y is bigger? 4 Because it is impossible to solve 4 - 7 = ? How can you take away 7 from 4 if y is bigger? 5 Because it is impossible to solve 4 - 7 = ? How can you take away 7 from 4 if y is bigger? 6 Because it is impossible to solve 4 - 7 = ? How can you take away 7 from 4 if y is bigger? 7 Because it is impossible to solve 4 - 7 = ? How can you take away 7 from 4 if y is bigger? 8 Because it is impossible to solve 4 - 7 = ? How can you take away 7 from 4 if y is bigger? 9 Because it is impossible to solve 4 - 7 = ? How can you take away 7 from 4 if y is bigger? 10 Yes! Let's practice. If you still have questions, send Ms. Cam a message on Educaplay or WhatsApp.
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