Add \(9 \, minutes, \, 45 \, seconds \, + \, 6 \, minutes, \, 56 \, seconds\)

\(16 \, minutes \, , \, 41 \, seconds\)

\(12 \, minutes \, , \, 17 \, seconds\)

\(14 \, minutes \, , \, 30 \, seconds\)

\(16 \, minutes \, , \, 41 \, seconds\)

\(15 \, minutes \, , \, 53 \, seconds\)

Add \(51 \, seconds \, + \, 8 \, minutes, \, 49 \, seconds\)

\(9 \, minutes \, , \, 40 \, seconds\)

\(7 \, minutes \, , \, 8 \, seconds\)

\(9 \, minutes \, , \, 9 \, seconds\)

\(11 \, minutes \, , \, 14 \, seconds\)

\(2 \, years \, , \, 6 \, months\)

\(1 \, year \, , \, 11 \, months\)

\(1 \, year \, , \, 9 \, months\)

Time

Grade 4 - Measurement and Geometry

Standard 4.MD.9 - Practice adding and subtracting mixed time units.

Included Skills: Time

The student will solve practical problems related to elapsed time in hours and minutes within a 12-hour period.