一年级数学暑假作业答案2017
留学群整理的一年级数学暑假作业答案2017，欢迎参考。小学一年级数学暑假作业及其答案一、直接写出得数11-2 = 9 13-5 =8 24-8 = 16 41-6 = 354 + 55 = 59 29 + 4 =33 8 + 18 =26 76 + 6 =8243-9 = 34 56-7 =49 12-3 = 9 17-8 =95 + 87 = 92 88-3 =85 40 + 21 =61 65-30 =3582-6 =76 21-4 =17 33-7 = 26 54-5 =4930 + ...