№ 1. Вычислите
300401 – 257967 + 47896
503023 — 195387 + 258673
501010 – (24572 + 36897)
403051 – 278963 + 347189
63231 – 3698 + 306105
602031 – (31456 -2789)
1000 – 36 * 27 : 3 =
985 : 5 + 234568-
1000 – 34 * 28 : 4 =
875 : 5 + 31002 =
300401 – 257967 + 47896
503023 — 195387 + 258673
501010 – (24572 + 36897)
403051 – 278963 + 347189
63231 – 3698 + 306105
602031 – (31456 -2789)
1000 – 36 * 27 : 3 =
985 : 5 + 234568-
1000 – 34 * 28 : 4 =
875 : 5 + 31002 =