1-2-3 Magic (Effective Discipline for Children 2-12)

1-2-3 Magic (Effective Discipline for Children 2-12)

50 + 20 =
24 - 4 =
35 + 5 =

50 + 20 =
24 - 4 =
35 + 5 =

Jawab:

50+20=70

24-4=20

35+5=40

Penjelasan dengan langkah-langkah:

50

20

__+

70

24

 4

__-

20

1

35

 5

__+

40

Pertanyaan :

50 + 20 =

Jawaban :

5 0

2 0

------- +

7 0

Pertanyaan :

24 - 4 =

Jawaban :

2 4

4

------- -

2 0

Pertanyaan :

35 + 5 =

Jawaban :

3 5

5

------- +

4 0

Semoga Membantu