<span>98 - 76 + 54 + 3 + 21 = 100</span>
А)7=5 и 2, 6 и 1, 3 и 4
Б)8=4 и 4, 2 и 6, 3 и 5
г)5= 4 и 1,
<span>-324 = |-324|
19 = |19|
-156 = |-156|
0 = |0|
58 = |58|
47 = |47|
305 = |305|
|-324|, |305|, |-156|, |58|, |47|, |19|, |0|</span>
1) 2000000
2) 3000000000
Вроде бы так