Counting with Tally Marks worksheet for kids, teaching how to count and interpret tally marks.

Let’s solve each row step by step.

Remember:
- One tally mark = 1
- A group of 5 (four vertical lines with one diagonal crossing them) = 5

---

Row 1:
Tally marks: four vertical lines → that’s 4
Options: 4, 5, 2
✔ Correct answer: 4

---

Row 2:
Tally marks: one group of 5 + two extra vertical lines → 5 + 2 = 7
Options: 6, 7, 12
✔ Correct answer: 7

---

Row 3:
Tally marks: two groups of 5 → 5 + 5 = 10
Options: 2, 15, 10
✔ Correct answer: 10

---

Row 4:
Tally marks: two groups of 5 + three extra vertical lines → 5 + 5 + 3 = 13
Options: 15, 8, 13
✔ Correct answer: 13

---

Row 5:
Tally marks: three groups of 5 + four extra vertical lines → 5 + 5 + 5 + 4 = 19
Options: 14, 19, 20
✔ Correct answer: 19

---

Final Answer:
4, 7, 10, 13, 19