Tell the Time — O'Clock is a free printable Grade 1 maths worksheet on reading whole hours in the morning, aligned to Common Core standard 1.MD.B.3. It prints 6 questions with an answer key on its own sheet of paper, in 25 versions, 24 of them with different questions, so no two pupils in the class work from the same page. Print it from the browser or download it as a PDF — no account, no email.

Set 12 of 25 · the same problems every time you open this link.

One paper per pupil

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

Set 1 has all 25 in a single PDF. 24 of these 25 sets ask different questions — this skill does not have 25 questions to give. The rest reorder them, so no two pupils have the same paper in front of them.

Tell the Time — O'Clock

1.MD.B.3

NameDate

What time is it?

LessonPrint · 1.MD.B.3 · Set 12 · free to copy for classroom use

Answer key — Tell the Time — O'Clock

Set 12. Prints on its own sheet.

1.7:00
2.8:00
3.12:00
4.4:00
5.5:00
6.2:00

More practice for 1.MD.B.3

Read a clock to the hour and half hour.

Teaching this next? Telling Time to the Half Hour is the 40-minute plan for it, with the misconceptions to expect.

All Grade 1 worksheets

Last reviewed 2026-09-05. Aligned to 1.MD.B.3 of the Common Core State Standards for mathematics.