greater than 30 but less 40 and if you add the digits you get a sum of 10. What is the number word?

Question

greater than 7/10 tens but less than 8/10 tens the number has 4 ones, what is the number word?

I have more but will wait for these first, thanks. This is to try and help my little neice who is home with the flu and has homework to makeup for the week, olease help.

Answer 1

1. Which of these digits add up to 10?

31, 32, 33, 34, 35, 36, 37, 38, 39

2. Which of these numbers has 4 in the ones place?

71, 72, 73, 74, 75, 76, 77, 78, 79

Answer 2

1. 37

2.74