An _________ is any of the numbers in an addition problem that are added together.
sum
regroup
addend
5
To _________ is a way to use place value to borrow so that you can add and subtract numbers.
add
sum
regroup
10
A _________ is the answer when adding two or more numbers.
addend
sum
regroup
15
What is the sum of 326 + 52?
378
20
Choose the equation that is true.
345 – 15 = 15 - 345
3 + 8 = 7 + 5
18 + 0 = 0 + 18
5 + 4 + 2 = 6 + 3 + 1
25
What is 57,977 – 2,324?
55,653
5
34 buckets of popcorn were sold on Wednesday night, 312 buckets were sold on Thursday night and 401 were sold on Friday night. How many buckets were sold on Wednesday and Friday nights?