Ответ:

Ko‘paytiring.

a) 64 × 10 = 640; 64 × 100 = 6 400; 64 × 1 000 = 64 000.

b) 512 × 10 = 5 120; 512 × 100 = 51 200; 512 × 1 000 = 512 000.

c) 4 060 × 10 = 40 600; 4 060 × 100 = 406 000; 4 060 × 1 000 = 4 060 000.

Bo‘ling. 10 ga bo‘lganda vergul bir xona, 100 ga bo‘lganda ikki xona, 1 000 ga bo‘lganda uch xona chapga suriladi.

Son÷ 10÷ 100÷ 1 000
837 00083 7008 370837
9 431 000943 10094 3109 431
6 600 000660 00066 0006 600