文档介绍:一年级下册带括号的口算 2
29
+(3+17)=
44
+(6-4)=
27
+(8+12)=
88+(9+1)=
9 +(32-2)=
46 +(4+5)=
35
-(15
-10)=
37 + (5+5)=
16
+(8-4)=
35
+(8+12)=
74
-(9+5)=
35
+(6+14)=
55
+(7+5)=
57
-(9-3)=
48 -(7-3)=
56
+(6-6)=
34
+(7-3)=
82 + (9- 3)=
57
-(17
-10)=
32
-(9+3)=
86 + (4+10)=
45
-(5+9)=
67
+(8-6)=
36 +(18-5)=
84
+(19
-5)=
69
+(26 -20)=
8
+(72 -2)=
4+(38
-8)=
7
+(64-24)=
45 - (16-9)=
7+(36
-6)=
74 +(8+5)=
9 +(33
-3)=
54+(9-5)=
6
+(55-5)=
39 +(15 -10)=
6+(54
-24)=
9 +(25-5)=
44 -(8+6)=
49+(5+5)=
42
+(50+5)=
7 +(57
-4)=
8+(33
-13)=
9
+(22-2)=
49 -(26-20)=
64+(46 -40)=
47 -(4-4)=
4 +(36
-30)=
1 / 4
59+(28 -25)=
82 -(9-0)=
47 +(65-25)=
3+(87 -20)=
29 + (9-3)=
23 +(9-5)=
49-(36 -6)=
67 + (25-20)=
39 + (4-1)=
76 +8=
53 +9=
67
+30=
9
+ 74=
44 +6=
14 +9=
86 +7=
45
+6=
87
+ 8=
24 +6=
5 +66=
2 +78=
42
+8=
45
+ 6=
34 +8=
35 +7=
60 +18=
61
+9=
8 +57=
7 +34=
73 +7=
4 +69=
55
+9=
23 +7=
65 +10=
78 +2=
2 +69=
35
+9=
20
+ 60=
80 +10=
32 +8=
69 +3=
36
+9=
8 +41=
54 +8=
75 +7=
67 +20=
2 / 4