Вопрос:
Вычислите: 4800 : 4; 880 × 90; 898 + 395; 878 − 868; 870 : 29; 2450 : 5; 990 × 4; 96 + 94; 622 − 411; 600000 : 50; 27900 : 900; 30 × 30; 24 + 633; 610 − 8; 498000 : 830; 59600 : 400; 380 × 8; 208 + 557; 924 − 179.
Ответ:
- \(4800 : 4 = 1200\)
- \(880 \times 90 = 79200\)
- \(898 + 395 = 1293\)
- \(878 - 868 = 10\)
- \(870 : 29 = 30\)
- \(2450 : 5 = 490\)
- \(990 \times 4 = 3960\)
- \(96 + 94 = 190\)
- \(622 - 411 = 211\)
- \(600000 : 50 = 12000\)
- \(27900 : 900 = 31\)
- \(30 \times 30 = 900\)
- \(24 + 633 = 657\)
- \(610 - 8 = 602\)
- \(498000 : 830 = 600\)
- \(59600 : 400 = 149\)
- \(380 \times 8 = 3040\)
- \(208 + 557 = 765\)
- \(924 - 179 = 745\)