100以内连加连减加减混合都有什么？ 求300道100以内连加连减混合数学题
100\u4ee5\u5185\u7684\u52a0\u51cf\u6df7\u5408\u8fd0\u7b97\u90fd\u6709\u4ec0\u4e48\uff1f33+56-60=
76-58+39=
45-23+49=
93-67+22=
100-64-32=
54+34-25=
78-56+35=
65+29-66=
76-68+49=
54-29+36=
98-67+31=
100-36-33=
78-61+56=
23+54-60=
76-65+39=
45-23+49=
96-64+32=
100-56-32=
\u5bf9\u4e8e\u8ba1\u7b97\u8fd9\u7c7b\u52a0\u51cf\u6df7\u5408\u5f0f\u9898\u662f\u5728\u8fde\u52a0\u3001\u8fde\u51cf\u7684\u57fa\u7840\u4e0a\u8fdb\u884c\u6559\u5b66\u7684\uff0c\u7531\u4e8e\u8fd0\u7b97\u987a\u5e8f\u4e0e\u8fde\u52a0\u3001\u8fde\u51cf\u7684\u987a\u5e8f\u76f8\u540c\uff0c\u6240\u4ee5\u6559\u5b66\u65f6\u8ba9\u5b66\u751f\u8fdb\u884c\u7c7b\u63a8\uff0c\u5b66\u751f\u53ef\u4ee5\u81ea\u4e3b\u7684\u5e94\u7528\u524d\u9762\u6240\u5b66\u4e60\u7684\u7b14\u7b97\u7684\u65b9\u6cd5\u5217\u4e24\u4e2a\u7ad6\u5f0f\u89e3\u51b3\uff0c\u7136\u540e\u8ba9\u5b66\u751f\u81ea\u5df1\u60f3\u7b80\u4fbf\u5199\u6cd5\u7684\u7ad6\u5f0f\uff0c\u6700\u540e\u8001\u5e08\u518d\u5f3a\u8c03\u8fd9\u4e2a\u7b80\u4fbf\u5199\u6cd5\u8981\u6ce8\u610f\u7684\u5730\u65b9\u3002
1.4\uff0b0.7\uff1d 9.8\uff0d5.8\uff1d 0.46\uff0d0.34\uff1d 2.5\uff0b0.9\uff1d 3.4-1.4= 7.82-7.2= 2.19\uff0b9.1= 10.1\uff0d0.89= 0.68\uff0b0.42= 8.1\uff0d5.1= 0.728\uff0d0.22= 0.89-0.25= 19.9+11.1= 20\uff0d3.7\uff0d7.3= 100\uff0d35.2\uff1d 0.9\uff0d0.52\uff1d 0.68\uff0b0.42= 8.1\uff0d5.1= 0.728\uff0d0.24= 0.8\uff0b0.18= 0.89-0.25= 19.9+11.1= 1+3.89= 100\uff0d32.8\uff1d 0.75\uff0b0.4\uff1d 20\uff0b0.78\uff1d 4.8\uff0b4.2\uff1d 5.7\uff0d3\uff1d 4.9\uff0d1.7\uff1d 1.34\uff0b0.8\uff1d 2\uff0d0.75\uff1d 8.7\uff0b0.03\uff1d 0.2\uff0d0.09\uff1d 8.5\uff0b2.5\uff1d 5\uff0d0.3\uff1d 8.8\uff0b2.2\uff1d 0.98\uff0d0.5\uff1d 0.58\uff0b0.2\uff1d 0.48\uff0b0.52
15+35+20= 20+17+38= 7+18+35= 45+20+17= 5+7+19= 18+24+35= 64+7+9= 99-81+7-18 38 - 28 \uff1d
44 - 28 \uff1d
90 - 8 \uff1d
1 - 1 \uff1d
31 - 25 \uff1d
90 - 18 \uff1d
73 - 28 \uff1d
25 - 16 \uff1d
81 - 39 \uff1d
71 - 4 \uff1d
2 - 2 \uff1d
42 - 38 \uff1d
31 - 11 \uff1d
24 - 19 \uff1d
90 - 8 \uff1d
39 - 19 \uff1d
15 - 14 \uff1d
71 - 55 \uff1d
75 - 46 \uff1d
59 - 19 \uff1d
86 - 46 \uff1d
69 - 61 \uff1d
4 - 4 \uff1d
68 - 19 \uff1d
73 - 36 \uff1d
90 - 9 \uff1d
62 - 27 \uff1d
30 - 25 \uff1d
23 - 2 \uff1d
93 - 78 \uff1d
67 - 62 \uff1d
83 - 2\uff1d
32 - 24 \uff1d
70 - 48 \uff1d
75 - 73 \uff1d
63 - 19 \uff1d
18 - 1 \uff1d
77 - 17 \uff1d
69 - 7 \uff1d
52 - 22 \uff1d
4 - 4 \uff1d
88 - 59 \uff1d
24 - 15 \uff1d
45 - 24 \uff1d
12 \uff0b 37 \uff1d
63 \uff0b 3 \uff1d
66 \uff0b 2 \uff1d
71 \uff0b 17 \uff1d
76 \uff0b 10 \uff1d
21 \uff0b 13 \uff1d
48 \uff0b 2 \uff1d
94 \uff0b 3 \uff1d
27 \uff0b 15 \uff1d
8 \uff0b 57 \uff1d
47 \uff0b 2 \uff1d
85 \uff0b 10 \uff1d
66 \uff0b 26 \uff1d
40 \uff0b -1 \uff1d
3 \uff0b 37 \uff1d
63 \uff0b 29 \uff1d
40 \uff0b 48 \uff1d
27 \uff0b 50 \uff1d
33 \uff0b 31 \uff1d
28 \uff0b 6 \uff1d
15 \uff0b 21 \uff1d
46 \uff0b 33 \uff1d
95 \uff0b 1 \uff1d
12 \uff0b 85 \uff1d
41 \uff0b 32 \uff1d
21 \uff0b 20 \uff1d
87 \uff0b 7 \uff1d
67 \uff0b 16 \uff1d
49 \uff0b 35 \uff1d
4 \uff0b 49 \uff1d
77 \uff0b 6 \uff1d
33 \uff0b 15 \uff1d
88 \uff0b 5 \uff1d
37 \uff0b 59 \uff1d
22 \uff0b 3 \uff1d
68 \uff0b 24 \uff1d
10 \uff0b 30 \uff1d
79 \uff0b 1 \uff1d
2 \uff0b 95 \uff1d
54 \uff0b 34 \uff1d
70 \uff0b 5 \uff1d
73 \uff0b 2 \uff1d
81 \uff0b 13 \uff1d
75 \uff0b 10 \uff1d
40 \uff0b 3 \uff1d
60+32=
87+11=
11+11=
33+12=
31+31=
82+14=
23+32=
66+13=
44+33=
43+56=
22+34=
23+24=
54+34=
43+55=
12+78=
21+21=
33+43=
54+45=
45+6+23=
67+12+3=
9+23+45=
39+49=
17+25=
33+8+9=
4+14+28=
9+1-9=
8+4-8=
5+9-8=
9+9-8=
8+3-8=
6+5-6=
9+1-5=
10+8-7=
7+9+2=
7+8-6=
4+8-4=
8-4+8=
7+9-9=
2+10-1=
4+7-9=
9+10-7=
7+10-1=
7+5-8=
5+10-7=
7-2+9=
3+7-6=
7+5-3=
10-6+6=
7+3-4=
9+7-1=
9+2-1=
10-3+5=
7+8-9=
8-2+6=
10-4+4=
9-1+10=
4+7-2=
5+6-5=
8+6-10=
8-5+10=
9-3+4=
3+9-4=
6+7-7=
5+6-1=
10+10-9= 2+9-7=
一百以内加减法竖式练习，对于连加连减的竖式运算，有两种方式，一种是分开写，另外一种是合在一起写。
法国数学家许凯在1484年写成的《算术三篇》中，使用了一些编写符号，如用D表示加法，用M表示减法．这两个符号最早出现在德国数学家维德曼写的《商业速算法》中。
他用“＋”表示超过,用“─”表示不足．到1514年，荷兰的赫克首次用“＋”表示加法，用“─”表示减法．1544年，德国数学家施蒂费尔在《整数算术》中正式用“＋”和“─”表示加减。
这两个符号逐渐被公认为真正的算术符号，广泛采用。加减乘除（＋、－、×（·）、÷（∶））等数学符号是我们每一个人最熟悉的符号，因为不光在数学学习中离不开它们，几乎每天的日常的生活也离不开它们。
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绛旓細涓変綅鏁杩炲姞鍙互杩欐牱鍒朵綔锛1銆佺敓鎴愬姞鏁1 2銆佺敓鎴愬姞鏁2 3銆佺敓鎴愬姞鏁3 4銆佸鍒舵垚澶氶亾棰 杩炲噺鎴娣峰悎杩愮畻鐨勮璁℃柟寮忥紝涓庢鍚岀悊銆
绛旓細姣旇緝鍏稿瀷鐨勬湁浠ヤ笅锛杩炲姞锛1銆8+7+5 2銆5+7+6 3銆8+6+5 4銆3+8+9 5銆7+6+5 杩炲噺锛6銆13-7-5 7銆15-8-7 8銆12-7-5 9銆20-9-8 10銆18-7-6 鍔犲噺娣峰悎锛11銆8+7-13 12銆15-7+5 13銆12-7+5 14銆20-15+8 15銆18-12+6 ...
