Addition Within 1,000Grade 3 Math Worksheet - Challenge MeNameDateAdd.1.439+2662.427+4773.159+1844.115+7855.698+2546.168+4867.236+1768.188+7289.197+40310.152+76911.369+15112.168+764
Addition Within 1,000Answer Key - Grade 3 Math Worksheet - Challenge MeAdd.1.439+2667052.427+4779043.159+1843434.115+7859005.698+2549526.168+4866547.236+1764128.188+7289169.197+40360010.152+76992111.369+15152012.168+764932