Anúncios
1
147+50=
197
148
190
203
2
487-342=
145
140
100
141
3
899+83=
982
980
900
950
4
9.753−342=
9.411
9.000
9.500
9.467
5
2.468+160=
2.628
2.500
2.000
3.111
6
52−23=
28
29
30
55
7
32 x 3=
96
95
90
99
8
54×10=
540
504
450
405
9
33 ÷ 3=
11
13
33
12
10
65÷5 =
31
11
45
13
