Задача 46299 128 + (224 – 28)=? 397 – (25 +...

vk584933846

2020-04-07 13:08:57

128 + (224 – 28)=?
397 – (25 + 197)=?
1203 – (–154 + 803)=?
10005 + (–12005 + 876)=?
9054 – (+32 – 2046)=?
1212 + (+9888 + 279)=?
–812 – (–112 – 524)=?
– ( 725 + 128 – 275) + 972=?

apricot

2020-04-07 13:18:42

128+196=324
397-222=175
1203+649=1852
10005-11129=-1124
9054+2014=11068
1212+10167=11379
-812-636=-1448
-872+972=100