Page 45 - 2.3.1
P. 45
special-edu.kz.
special-edu.kz.
9 + 5 special-edu.kz.
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
special-edu.kz. special-edu.kz. special-edu.kz.
9 + 5 = 9 + 1 + 4 = 14
14 – 5 = 14 – 4 – 1 = 9
1 4 4 1
8 + 6 14 – 6 14 – 8
special-edu.kz. special-edu.kz. 14 special-edu.kz.
7 + 7 14 – 7 9 5
8 6
7 7
special-edu.kz. special-edu.kz. special-edu.kz.
2. Вычисли с проверкой.
14 – 7 6 + 8 14 – 5 14 – 9
34 + 7 21 – 3 18 + 6 44 – 9
special-edu.kz. special-edu.kz. special-edu.kz.
43
