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