在括号里填上“>”“<”或“=”。
①490亿____48990000000 ②100个十万____ 一亿
③125×(8×80)____125×8+125×80 ④-20℃____2℃
Mr.Lion
Food:____ meat/carrots/potatoes
Where:____ It's beside the fish./It's beside the rice.
How much:____ 13 yuan/30 yuan