Ответ:
658 + 126 = 784.
356 − 138 = 218.
31 000 − 1 = 30 999.
69 099 + 1 = 69 100.
60 × 1000 = 60 000.
7000 : 100 = 70.
321 × 3 = 963.
648 : 4 = 162.
658 + 126 = 784.
356 − 138 = 218.
31 000 − 1 = 30 999.
69 099 + 1 = 69 100.
60 × 1000 = 60 000.
7000 : 100 = 70.
321 × 3 = 963.
648 : 4 = 162.