最新北师大版小学二年级数学上册计算题
大时大代-独坐敬亭山ppt
33 + 58–24 =
47–18 + 25 =
86–29–12 =
15 + 36 + 14 =
32 + 57–23 =
46–17 + 24 =
85–28–11 =
14 + 35 + 13 =
34 + 59–25 =
48–19 + 26 =
87–30–13 =
16 + 37 + 15 =
24 + 38–25 =
47–19 + 26
=
65–28–13 =
24 + 37 + 15 =
33 + 58–34
=
47–28 + 35 =24 + 61–39 =
52–48 + 76 =
71–28–23 =
68 + 13 + 14 =
1 4
23 + 60–38 =
51–47 + 75 =
70–27–22 =
67 + 12 + 13 =
25 + 62–40 =
53–49 + 77 =
72–29–24 =
69 + 14 + 15 =
25 + 37–40 =
53–16 + 77 =
72–25–24 =
69 + 13 + 15 =
34 + 62–39 =
53–48 + 76
=22 + 39–47 =88–41 + 35 =99–73–25 =55 + 19 + 27
=11 + 38–46 =77–
41 + 34 =88–72–12 =44 + 19 +
26 =23 + 40–48 =99–41 + 35 =84–13–25 =56 + 20 + 17
=13 + 58–48 =70–41 + 35 =62–13–25 =56 + 19 +
17 =33 + 39–47 =88–42 + 35 =86–39–
23 =
25
+ 36 + 24 =
33 + 57–33 =
46–27 + 34 =
85–38–22 =
24 + 35 + 23 =
34 + 59–35 =
2 4
48–29 + 36 =
87–30–23 =
65–38–23 =72–38–33 =
48 +
23 + 24 =
33 + 60–38 =
52–47 + 75 =
70–37–33 =
47 + 23 + 23 =
35 + 63–40 =
53–49 + 77 =
73–39–34 =
73–15–34
=99–53–35 =33 + 29 + 37 =22 + 38–46 =77–42 + 34
=88–43–23 =24 +
29 + 36 =33 + 40–48 =99–42 +
35 =84–23–35 =63–23–35 =26 + 37 + 25 =
34 +
38–35 =
47–29 + 36 =
34 + 37 + 25 =
18+45-22=
95-68+27=
36-8+12=
87-56+34=39 + 24 + 25 =
35 + 37–40 =
53–26 + 77 =
3 4
19
+ 23 + 25 =
62-8+25=
62-17-5=
65-47+3=
50-49+7=16 + 30 + 27 =23 + 58–48 =70–42 + 35
=16 + 29 + 27 =
50+26+8=12+18-20=16+48-6=
46+5-51=
4 4