文档介绍:口算题八以内两步计算
口算题八以内两步计算
1
口算题八以内两步计算
78-4-40=39+1-8=
14+8+30=
98-20-9=
29+10+30=
9+4+60=
2+4+46=
9+36+8=
3+20=
61-6-9=
20+22+1=
34-30+15=
63+10+7=
57-30-2=
4+1+22=
口算题八以内两步计算
口算题八以内两步计算
3
口算题八以内两步计算
84-2-7=
79-9-60=
20+27+6=
48-9-30=
85-40-5=
61-30+20=
84-(10-6)=
6+34+20=
7+29+2=
88-9+20=
19+30+1=
75-5-9=
0+43+10=
10+(33+7)=
51+9+23=
5+(10+37)=
1+(39-20)=
85-(38-8)=
51+20+7=
6+29+20=
38+(17+3)=
41-3+20=
32+8+20=
47+3+29=
52-2-5=
11+9+73=
3+37-5=
90-(40-30)=
1+0+90=
13+9+8=
7+75+3=
52-2-40=
87-4-50=
87-(39-39)=
20+55+1=
30+(38+20)=
20+15+7=
99-90+0=
13+9+4=
7+33+13=
81-60+9=
59-40-10=
32+8+4=
6+25+40=
68-(16-16)=
5+27+20=
92-(37-7)=
48-0-10=
92-9-3=
21-7-14=
54-1-53=
98-8-8=
57-(27+3)=
20+12+8=
29+30+1=
36+4+2=
20+(52+8)=
52+20+5=
63-7-9=
94-3+9=
45+9+30=
52-2-20=
10+51+2=
23+7+16=
40+(29+8)=
58-20+8=
口算题八以内两步计算
口算题八以内两步计算
4
口算题八以内两步计算
34+5+30=
21+9+5=
27+20+1=
27+(9+11)=
0+1+19=
3+0+83=
50-(18-10)=
68-68+8=
30+52-6=
68+0+2=
88-8-5=
85-5-8=
84-1-7=
53+20-7=
55+5+15=
99-50-4=
36+(5+35)=
7+13+33=
3+44+20=
14+(77+3)=
40+23+9=
2+24+4=
35-5+6=
65-5-30=
64-(21-1)=
28+4+8=
88-8-30=
17+3+36=
85-8-40=
30+4+4=
78-8-9=
31+8-9=
68+(17+3)=
57-6+9=
77-(38-8)=
5+35+6=
60-(38-8)=
9+71+15=
87-7-70=
98-10-88=
8+12+66=
4+26-2=
78-8+26=
85-5-20=
3+7+4