7 slides
What is 5 + 5? Select your answer.
5
10
15
20
Fill in the blank to show how to answer 9 + 7.
Select the answer(s) for the problem 9 + 9 + 2. You can use other problems for answers.
9 + 2 + 9 is 20.
8 + 9 + 3 is 20.
9 + 5 + 9 is 20.
9 + 9 + 7 is 20.
5 + 5 + 10 is 20.
Write 95 + 5 on your paper. Explain why you think that answer is correct. If you don't know, select the "I don't have an answer." button.
95 + 5 is 100 because when you add 5 from the ones place and add 5. 5 + 5 is 10. Then you carry the 1 over the 9. Change the 1 into a 10. 90 + 10 = 100.
I just know it's 100.
95 + 5 is 100.
I don't have an answer.
How would you know about math with problems?