《2025年速算天地数学口算心算一年级上册苏教版》

+7= 10 9+(0)= 9
2+(6)= 8 3+(2)= 5
4+(5)= 9 (10)+0= 10
9+(1)= 10 (6)+4= 10
3+(7)= 10 (3)+5= 8
(4)+3= 7 8+(2)= 10
(10)+0= 10 2+(4)= 6
(5)+5= 10 (9)+1= 10
3+(6)= 9 (2)+7= 9
(1)+6= 7 2+(8)= 10
(7)+2= 9 4+(4)= 8
6+(4)= 10 (7)+3= 10

答案： 解析：这些题目都是基础的加法运算填空题，考查的是一年级学生对加法运算的掌握程度。学生需要根据给定的加数和和，推算出缺失的加数。
答案：
3 + 7 = 10
9 +
(0) = 9
2 +
(6) = 8
3 +
(2) = 5
4 +
(5) = 9
(10) + 0 = 10
9 +
(1) = 10
(6) + 4 = 10
3 +
(7) = 10
(3) + 5 = 8
(4) + 3 = 7
8 +
(2) = 10
(10) + 0 = 10
2 +
(4) = 6
(5) + 5 = 10
(9) + 1 = 10
3 +
(6) = 9
(2) + 7 = 9
(1) + 6 = 7
2 +
(8) = 10
(7) + 2 = 9
4 +
(4) = 8
6 +
(4) = 10
(7) + 3 = 10