Ответ:7107 − 3108 = 3999.4015 + 2996 = 7011.3111 − 944 = 2167.9010 + 222 = 9232.9102 − 3245 = 5857.5001 + 4998 = 9999.9110 − 987 = 8123.8010 − 7923 = 87.8001 − 3996 = 4005.2010 + 929 = 2939.6008 − 39 = 5969.1105 − 106 = 999.