Question

Alexandra has 78 emails in her box. she deletes 47 emails. How many emails are left in her box? Draw jumps and label the number line to show your thinking.

I know the answer is 78-47=31 ( but I am having trouble with the jump labeling I know you can draw the line for the bar but can you just write the numbers in a row and I can line jump from there please help asap thanks)

< --------------------------------78--------> this is the jump and label to get the answer

Answer 1

There are 31 left in the mailbox

Answer 2

There are 31 emails left in her box. Hope this helps!! :)