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2: Marcelino started eating his breakfast at exactly 7:13
and finished at 7:42 a.m. How long did he eat his breakfast?
6. What is asked in the problem?
A. The time Marcelino eating.
B. The time he is started eating his breakfast.
C. The time he is ended eating his breakfast.
D. The length of time he ate his breakfast.
7. What are the given?
A. 7:13 am
B. 7:42 a an
C. 7:13 am and 7:42 am
C. 7:13 pm and 7:42 pm
8. What operation is to be used?
A. Addition
B. Subtraction
C. Multiplication
D. Division
9. What is the number sentence?
A. 7:13 + 7:42 = n
B. 7:13 - 7:42 = n
C. 7:13 x 7:42 = n
D. 7:13 + 7:42 = n
10. What is the answer?
A. 29 minutes
B. 30 minutes
C. 31 minutes
D. 32 minutes​