Question

a) 52 338 + 4691;
B) 757 664 + 15 979;
a) 1234 +4321:
6) 6856 + 77 281;
r) 18 635 +574 985;
e) 56 789 +98 765.
X (18-31= 5X18-5x3 = 75
3x12= 12 x 9 + 128 3 - 72
- 1x 7- 7x977r​

Answer 1

Ответ:

0

4,98+52,462=57,442

36,45-6,714=29,736

38-4,952=33,048

34,7 - (6,76+0,987) = 34,7-7,747=26,953