4.NBT.4
Iredell-Statesville Schools
Read each question and choose the best answer.
1. Sam added two numbers together and
got a sum of 52,874. Below is her work.
3. What is the sum of 234,539 and 194,021?
A.
B.
C.
D.
31,629
40,518
428,560
328,560
160,518
+ 21,255
52,874
What did Sam do incorrectly?
A. Sam subtracted the numbers instead of
adding them.
B. Sam did not do anything wrong. Her
answer is correct.
C. Sam did not correctly carry over the
group of ten that was created when she
added the ones place.
D. Sam did not add the hundreds place
correctly.
2. Macy is using a number line to solve the
problem 2,345 – 1,122. What is her last
step that she did to find the difference?
1,223 1,225 1,245
?
20
A.
B.
C.
D.
Page 1
100
Added 2
Subtracted 3
Subtracted 2
Subtracted 22
1,345
2,345
1,000
4. Farmer Joe’s chickens laid a total of
100,000 eggs last year. Farmer Fred’s
chickens laid 82,035 eggs last year as
well. What is the difference in the
amount of eggs that Farmer Joe’s
chickens and Farmer Fred’s chickens laid
last year?
A.
B.
C.
D.
182,035
27,965
17,965
17,975