arithmetic
posted by antonio .
jane says that 546 can be represented by 53 tens and 16 ones. Is she correct?
Elain

Yes.
53 tens = 530
16 tens = 16
530 + 16 = 546 
Hand stay that 546 can be represented by 53 tens and 16 ones. Us she correct? Explain.

Which of the following symbols could you use to complete this number sentence? Explain your reasoning. = + <  > 7,000+800+9. 7,000+900+8