Прошу помогите пожалуйста. Created by папа8405. matematika-ru

Прошу помогите пожалуйста...

alhaan7545 N°1

1.
1) a : 5
a - 5
2) 15 : 5 = 3
15 - 5 = 10
3) 20 : 5 = 4
20 - 5 = 15
4) 40 : 5 = 8
40 - 5 = 35
5) 25 : 5 = 5
25 - 5 = 20
6) 10 : 5 = 2
10 - 5 = 5
7) 45 : 5 = 9
45 - 5 = 40
8) 35 : 5 = 7
35 - 5 = 30
9) 5 : 5 = 1
5 - 5 = 0
10) 30 : 5 = 6
30 - 5 = 25

2.
1) a * 5
a + 5
2) 1 * 5 = 5
1 + 5 = 6
3) 4 * 5 = 20
4 + 5 = 9
4) 8 * 5 = 40
8 + 5 = 13
5) 2 * 5 = 10
2 + 5 = 7
6) 5 * 5 = 25
5 + 5 = 10
7) 9 * 5 = 45
9 + 5 = 14
8) 7 * 5 = 35
7 + 5 = 12
9) 3 * 5 = 15
3 + 5 = 8
10) 6 * 5 = 30
6 + 5 = 11

N°2

1) 12 - 3 * 3 и 27 - 6 * 4
12 - 9 и 27 - 24
3 и 3
3 = 3
2) 100 - 9 * 3 и (27 : 3 + 6) + (50 - (14 - 8))
100 - 27 и 15 + 44
73 и 59
73 > 59

0 votes Thanks 2

Rahddc
1задание

1) a : 5
a - 5
2) 15 : 5 = 3
15 - 5 = 10
3) 20 : 5 = 4
20 - 5 = 15
4) 40 : 5 = 8
40 - 5 = 35
5) 25 : 5 = 5
25 - 5 = 20
6) 10 : 5 = 2
10 - 5 = 5
7) 45 : 5 = 9
45 - 5 = 40
8) 35 : 5 = 7
35 - 5 = 30
9) 5 : 5 = 1
5 - 5 = 0
10) 30 : 5 = 6
30 - 5=25
Надеюсь правильно строго не судите

1 votes Thanks 1

Answers & Comments

рекомендуемые вопросы

Helpful Links

Helpful Social