6+5= 55-50=26-6= 8+3= 24-4= 7+70= 2+80=
12-7= 30+2=50+50=20+30=
98-40=66-6= 80-30=60+10=
70+30 -40=43-3+20=100-50-10= 40+2=
18-9= 3+42=19-6=7+27=
38-8= 12+6=45+60= 90-20=
48-8= 82+3=8+30=4+24=
30+8=50-20=15-9-3=9+7-8=
14-7+8=10-5+5= 2+5+9=70-20+9=
90+7-60= 10+2-3= 88-8-80= 13-9=
16-9=15-9= 17-9=12-9=
18-9=11-9= 14-9=17-9=
16-9=19-9= 9+6= 8+9=
14-9+7=15-9-5= 6+7-9= 13-9+8=
17-9=5+9= 9+8= 3+9=
9+6=14-9= 17-9= 7+5=
8+4=8+8= 12-7= 12-8=
16-8=14-7=17-8=13-7=
12-8= 16-7= 15-8=17-7=
11-7= 13-8= 18-8=11-8=
12-7= 13-7= 12-8=11-9=
4+2=8-3=3+6=9-4=
40+20=80-30=30+60= 90-40=
10+3= 7+30=5+70=2+10=
30+7= 70+5=12-2= 37-7=
75-5=12-10= 37-30=75-70=
70+4= 46-6= 33-30= 17-7=
58-50=9+60= 20+5=50+1=
30+5= 30+6=70+3= 21+70=
46+20=30+14=21+7=46+2=
3+14= 41+7= 30+28= 46+2=
46+20=3+55= 53+5=46+3=
6+62= 19+70=4+32=50+49=
63+6= 30+28=40+12= 45+4=
33+40= 56+30= 3+34= 38+20=
20+38= 3+56=20+78= 25+30=
25+30= 25+3=31+23= 54-30=
68-40=93-20= 39-20= 77-40=
67-30=68-20= 48-3=59-30=
69-40=75-3=75+3=26-4=
85-70=46-6=73-50= 87-4=
99-7= 56-3=72-20= 27-7=
95-70=44-30=58-40=48-3=
48-30=57-6= 47-6= 59-30=
69-40=75-3= 75+4= 56-30=
34-3= 87-6= 74-2=78-60=
34-30=78-6= 74+2=75-3=
88-5= 56-4= 89-7=46-20=
69-40=47-3= 38-7=84-4=
63-60=49-4= 94-70= 39-3=
71-30=57-30=49-5=97-60=
47-3= 78-20=47-5=48-5=
32-30=65-4= 53-50= 68-5=
47-4= 74-20=86-5=74-3=
75-30=68-50=47-30= 75-40=
86-50=74-30=74-50= 57-30=
28-6= 47-3= 98-20= 89-60=
39-8=43-30= 38-20= 12+45=
36+23=87+35= 65+24=42+40=
78+35=64+32= 32+53=67-42=
68-5= 4+23=35+42= 43+54=
67-37=78-46=45+32=76-56=
74-30=35-32=38-7= 26+63=
69-7=5+74=63-41=54-42=
38-11= 75+4=46+30=20+69=
75-4=46-30=69-20=32+37=
4+65=57-35=88-63=58+20=
78-5=87-40=76-3=76-30=
4+35= 35+4= 42+40=3+56=
24+8=36+5= 6+4= 5+8=
9+7=26+4=5+38=9+17=
46+4= 5+48=9+37=8+35=
14+6=35+3= 2+46= 24+4=
35+5=4+46= 26+3= 35+7=
6+46=28+4= 36+5= 47+2=
7+52=36+50=47+7= 7+25=
37+8=63+6= 4+58= 28+20=
42+9=7+76= 89+2= 8+15=
46+30= 28+5= 34+6= 56+40=
3+29=35+3=2+46=24+4=
5+26+32= 180-69= 86-52+9=78-6+1= 60-50+20=
70+30 -40=43-3+20=100-50-10=40+2= 50-23=
20+65-20= 80-10+20=10+2-3= 88-8-80=10+10+30=
14-7+8=10-5+5= 2+5+9=70-20+9=
90+7-60= 10+2-3= 88-8-80= 13-9=
2.豎式計算（40分）
8 9 7 6 4 6
+ 5 + 8+5 +19 +25 +56
------- ______ --------------------------


796 9832 45 70
+34+4-19 -28-29-35
-------- ------- ------ ------------- ------

8162 45 774527
-80 -34 -5-69 -37 -17
------------ ------------------- -------


86
_ ( )( )
__________
26
20( )
-16
_______
4