Question

toate exercitile dau coroană la cel mai bun raspuns

Answer 1

1)50:5=10. 2)340+185=525. 28:4=7

9x6=54. 524-463=61
6:2=3. 9x10=90
28:7=4. 45:5=9
6x8=48

6x9=54
40:5=8
0x6=0
16:8=2
5x4
5x4=20

12:3=4
5x2=10
12:6=2
7x8=64
9:3=3

7x2=14
70:7=10
0x9=0
24:4=6
9x5=45

21:7=3
8x8=64
63:9=7
10x3=30
0:4=0

6x6=36
25:5=5
2x2=4
72:8=9
4x2=8

42:7=6
8x5=40
6:9=0,(6)
5x3=15
12:6=2

3x4=12
60:6=10
7x3=21
0:5=0
9x9=81

14:2=7
3x5=15
0:6=0
6x8=48
14:7=2

5x9=45
40:4=10
4x3=12
45:5=9
1x2=2

32:4=8
4x8=32
54:9=6
1x3=3
18:6=3

8x7=56
16:8=2
10x9=90
0:6=0
7x4=28

362-a=147
a=362-147
a=215

a+306=534
a=534-306
a=228

a-439=354
a=439+354
a=793

a x8=40
a=40:8
a=5

72:a=9
a=72:9
a=8

a:9=3
a=9x3
a=27

6 x a=18
a=18:6
a=3
25:a=5
=25:5
a=5



100-(7x5)-28
100-35-28
37 lei

230+85-(85-50)
335-35
300 de copaci