feat: examples

ex/theme-03-numbers-0-12/practice-01.md

@@ -4,6 +4,8 @@ Source style: counting, matching, and number-word practice.
 
 ### Exercise 1. Write the word
 
+Example: 2 -> two
+
 1. 1 -> __________
 2. 3 -> __________
 3. 6 -> __________
@@ -12,6 +14,8 @@ Source style: counting, matching, and number-word practice.
 
 ### Exercise 2. Match
 
+Example: 1 -> b
+
 1. zero
 2. five
 3. seven
@@ -26,6 +30,8 @@ e. 5
 
 ### Exercise 3. Count and write
 
+Example: 🍎🍎 -> two
+
 1. 🍎🍎 = __________
 2. ⭐⭐⭐ = __________
 3. 🐶🐶🐶🐶 = __________

ex/theme-03-numbers-0-12/practice-02.md

@@ -4,6 +4,8 @@ Source style: choose, missing letters, and simple questions.
 
 ### Exercise 4. Choose the correct word
 
+Example: apple / banana -> apple
+
 1. 2 = two / ten
 2. 8 = eight / one
 3. 4 = seven / four
@@ -11,6 +13,8 @@ Source style: choose, missing letters, and simple questions.
 
 ### Exercise 5. Complete the word
 
+Example: r e _ -> red
+
 1. o _ e
 2. t _ o
 3. s i _
@@ -19,6 +23,8 @@ Source style: choose, missing letters, and simple questions.
 
 ### Exercise 6. Answer
 
+Example: How many apples? 🍎🍎 -> two
+
 1. What number is this: 0? __________
 2. What number is this: 7? __________
 3. What number is this: 10? __________

ex/theme-03-numbers-0-12/practice-03.md

@@ -2,6 +2,8 @@
 
 ### Exercise 7. Count and write
 
+Example: 🍎🍎 -> two
+
 1. ⭐ = __________
 2. 🚂🚂 = __________
 3. 🐟🐟🐟 = __________
@@ -9,6 +11,8 @@
 
 ### Exercise 8. Match
 
+Example: 1 -> b
+
 1. two
 2. four
 3. six
@@ -21,6 +25,8 @@ d. 4
 
 ### Exercise 9. Choose
 
+Example: apple / banana -> apple
+
 1. 5 = five / nine
 2. 6 = three / six
 3. 9 = nine / two

ex/theme-03-numbers-0-12/practice-04.md

@@ -2,6 +2,8 @@
 
 ### Exercise 10. Complete the word
 
+Example: r e _ -> red
+
 1. f _ v e
 2. s e v _ n
 3. e i g h _
@@ -9,6 +11,8 @@
 
 ### Exercise 11. Write the number figure
 
+Example: three -> 3
+
 1. three -> __________
 2. seven -> __________
 3. ten -> __________
@@ -16,6 +20,8 @@
 
 ### Exercise 12. Answer with a number word
 
+Example: How many apples? 🍎🍎 -> two
+
 1. How many ducks? 🦆🦆🦆  __________
 2. How many flowers? 🌷🌷  __________
 3. How many cups? ☕☕☕☕☕  __________

ex/theme-03-numbers-0-12/practice-05.md

@@ -2,6 +2,8 @@
 
 ### Exercise 13. Put in order
 
+Example: my / bag -> my bag
+
 1. one, two, __________
 2. four, five, __________
 3. seven, eight, __________
@@ -9,6 +11,8 @@
 
 ### Exercise 14. Match the object and the number
 
+Example: 1 -> b
+
 1. 2
 2. 3
 3. 4
@@ -21,6 +25,8 @@ d. 🧸🧸🧸🧸
 
 ### Exercise 15. Choose the answer
 
+Example: a) Yes, it is. b) Yes, they are. -> a)
+
 1. What number is it? 8  
    a) eight b) three
 2. What number is it? 1  

ex/theme-03-numbers-0-12/practice-06.md

@@ -2,12 +2,16 @@
 
 ### Exercise 16. Write the word
 
+Example: 2 -> two
+
 1. 2 -> __________
 2. 5 -> __________
 3. 8 -> __________
 
 ### Exercise 17. Match
 
+Example: 1 -> b
+
 1. nine
 2. one
 3. twelve
@@ -18,34 +22,46 @@ c. 1
 
 ### Exercise 18. Count
 
+Example: 🍎🍎 -> two
+
 1. 🐱🐱🐱 = __________
 2. 🔑🔑 = __________
 3. ⭐⭐⭐⭐ = __________
 
 ### Exercise 19. Choose
 
+Example: apple / banana -> apple
+
 1. 7 = seven / eleven
 2. 10 = two / ten
 3. 3 = three / twelve
 
 ### Exercise 20. Put in order
 
+Example: my / bag -> my bag
+
 1. five, six, __________
 2. eight, nine, __________
 
 ### Exercise 21. Write the number word
 
+Example: 2 -> two
+
 1. What number is it? 11  __________
 2. What number is it? 4  __________
 
 ### Exercise 22. Count
 
+Example: 🍎🍎 -> two
+
 1. 🚂🚂🚂 = __________
 2. 🍪🍪🍪🍪🍪 = __________
 3. 🪁 = __________
 
 ### Exercise 23. Match
 
+Example: 1 -> b
+
 1. one toy
 2. three ducks
 3. six flowers
@@ -57,3 +73,6 @@ c. 1
 ### Exercise 24. Answer with a number word
 
 How many cups? ☕☕☕  __________
+
+Example: How many apples? 🍎🍎 -> two
+