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