Skip to content
LessonPrint

Make Ten — Missing First Number is a free printable Kindergarten maths worksheet on the same fact with the unknown moved to the front, aligned to Common Core standard K.OA.A.4. It prints 12 questions with an answer key on its own sheet of paper, in 25 versions that each ask 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 5 of 25 · the same problems every time you open this link.

Next set

One paper per pupil

12345678910111213141516171819202122232425

Set 1 has all 25 in a single PDF. All 25 sets ask different questions.

Make Ten — Missing First Number

K.OA.A.4

NameDate

Work out each answer.

1.___ + 2 = 8
2.___ + 3 = 5
3.___ + 6 = 7
4.___ + 1 = 7
5.___ + 3 = 7
6.___ + 4 = 12
7.___ + 3 = 11
8.___ + 4 = 5
9.___ + 5 = 14
10.___ + 9 = 12
11.___ + 7 = 16
12.___ + 5 = 12

LessonPrint · K.OA.A.4 · Set 5 · free to copy for classroom use

Answer key — Make Ten — Missing First Number

Set 5. Prints on its own sheet.

  1. 1.6
  2. 2.2
  3. 3.1
  4. 4.6
  5. 5.4
  6. 6.8
  7. 7.8
  8. 8.1
  9. 9.9
  10. 10.3
  11. 11.9
  12. 12.7

Last reviewed 2026-09-05. Aligned to K.OA.A.4 of the Common Core State Standards for mathematics.