Tarefa de matemática
678 + 25 + 706 =
45 + 12 + 37 =
278 + 36 =
509 + 27 + 8 =
36 + 45 + 8 =
800 – 263 =
895 – 243 =
907 – 320 =
85 – 27 =
369 – 95 =
987 x 5 =
234 x 32 =
59 x 45 =
26 x 4 =
79 x 6 =
352 x 7 =
85 x 36 =
236 x 7 =
369 : 3 =
864 : 4 =
875 : 5 =
795 : 15 =
1442 : 14 =
2397 : 17 =
891 : 9 =
4624 : 8 =