200 + 50 =
7 + 6 =
2 + 2 =
70 + 6 =
20 + … = 22
70 – … = 60
80 + 200 =
200+20 =
Jawaban:
200 + 20 = 220
200 + 50 = 250
7 + 6 = 13
2 + 2 = 4
70 + 6 = 76
20 + 2 = 22
70 – 10 = 60
80 + 200 = 280
Penjelasan dengan langkah-langkah:
1. 200
20
———–+
220
2. 200
50
————-+
250
3. ¹ 7
6
————+
13
4. 2
2
————+
4
5. 70
6
————-+
76
6. 20
2
————–+
22
7. 70
10
————– –
60
8. 80
200
——————+
280
Kelas = 1, 2, 3 SD
Mapel = Matematika
Kata kunci = operasi menghitung penambahan dan pengurangan
Jawaban:
200+20 =22
200 + 50 =250
7 + 6 =13
2 + 2 =4
70 + 6 =76
20 + 2 = 22
70 – 10 = 60
80 + 200 =280
semoga membantu:)