30+10= 21+20= 23+22= 26+10=
21+24= 23+15= 15+30= 31+16= 41+5=
37+11= 11+13= 23+10= 32+22=
22+14= 25+13= 33+10= 24+12= 21+10=
15+22= 21+22= 14+30= 22+17= 14+30= 14+31= 16+21= 17+12= 21+12= 17+30= 23+13= 15+20= 12+31= 34+11= 28+21= 34+14= 33+10= 24+12= 21+10= 17+30= 23+13= 15+20=
50以内加减混合运算- 002
45-11= 36-12= 33-11=
21-10= 25-14= 48-15=
34-21= 47-17= 49-32=
32-21= 50-10= 29-17=
45-15= 49-22= 37-22=
38-11= 37-16= 33-11=
23+11=
35+12=
36-21= 44-14= 28-17=
45-11= 49-22= 29-17=
36-21= 36-12= 33-11=
25+13= 40-17= 19+22= 44-20= 38-11= 36-12= 50-10=
25-14= 49-22= 33-11=
47-31= 27-12= 37-27=
55-34= 48-17= 49-31=
35-24= 44-34= 27-13=
46-34= 38-17= 42-11=
50以内加减混合运算- 003
28+20= 39-18=
25+24= 48-19=
37+11= 29-14=
22+11= 38+12=
20+19= 41+7= 38+6=
49-9= 48-11= 32+10=
3+40= 6+24= 20+19=
11+19= 10+36= 1+44= 40+3= 44-17= 34+11= 37+9= 34-7= 35+15= 30-7= 10+29=
1+36=
48-17=
40+9= 43-21=
40+2= 36+8=
36-18= 36+6=
50以内加减混合运算- 004
34+9=
34+4=
30+20=
21+18=
11+34= 1+16= 49-8= 38-14= 34+11= 35-6= 30+13= 21+27= 21+19= 21-11=
19-19= 19+20= 19+28=
17+26= 17+30= 17+33=
16+40= 15+34= 49-40= 48-41= 48-23= 47-13= 46-18= 45-22= 44-16= 16+39= 16-14=
15+29= 11+38=
49-9= 49+1=
48-19= 48-17=
47+2= 47+0=
47-9= 46+3=
50以内加减混合运算- 005
46-11= 46+0= 45+4= 44+6= 44+1=
44-24= 44-30=
45-3= 45+1=
44-37= 44-25= 44+3=
43-29= 43+4= 42-17=
42+8= 42-0= 42-41=
42-37= 41-19= 41-39= 40-30= 39-19= 39+5= 38-6= 37-17= 37+8= 37+0+11= 41+6= 41-11=
41-0= 41+13=
40+10= 40+8=
40-21= 40-39=
39-1= 39+11=
38+11= 38+9=
50以内加减混合运算- 006
38-9= 38+5=
37-6= 37+12=
37-3-9=
36+9= 36-4=
37+2+8= 36+14= 36-3-12= 36+11=
36+11+1= 35+5= 35+14=
35-19= 35-6= 35+8=
34+14= 33+17= 33-9= 32-12= 45-22= 44-16= 26+9= 16+16= 29+15= 8+28= 37-26= 34+10= 33+13=
33+10+2= 33-11=
32+11= 32+17=
32-21= 32+15=
44+6= 44+1=
44-24= 44-30=
50以内加减混合运算- 007
35+8= 17+13=
37+9=
44-9=
14+7= 19+24=
15+8= 26+18= 19+7= 27+18=
29+8= 4+16= 45+3=
6+38= 47-5= 43+7=
26+8= 19+26= 36+9= 34+7= 27+9= 16+9= 18+5= 33-17= 37-6= 29+15= 8+32= 42-18= 42+8=
34-6= 25+7=
15-8=
19+28=
36-7=
28+3=
50以内加减混合运算- 008
49-18= 18+15=
8+16= 17+14=
24+7= 33+9=
33+5=
28+14= 29+11= 27+4= 35+8= 43-26= 26+9= 19+5=
43-8= 24+6= 9+19=
28+7= 14+17= 16+33=
32-9= 35+7= 9+20= 40+9= 10+40= 41-6= 16+28= 30+6= 18+5= 25+7= 6+28= 15+9= 49-33= 18+23=
6+28=
7+40= 5+45=
10+16= 19+5=
6+20= 38+5=
7+25= 6+35=
50以内加减混合运算- 009
49+6= 28+5=
37+9=
40+7=
27+18=
5+36= 9+24= 16+15= 14+29= 35+7=
27+7= 8+40= 15+23=
42+7= 46+4= 27+14=
35+6= 41-37= 27-9= 25-6= 12+28= 25+( )=44 46-37= 42-18= 47-18= 27-40-4 = 43-6= 38-29=
26+19= ( )+5=32
33-6= 44-25 =
( )=9 22-9=
41-39= 42+8=
26-4= 37+9=
50以内加减混合运算- 010
+17= 31-( )=15
17-18= 38-11=
( )=20 35-7=
14+26 = 36-19=
48- 20 14+( )=48 15+25= 36-18=
44-7 = 22+18 = ( )+18=32
18+26= 34-10 = 18+18=
34-9= 34-4= ( )-8=28 16+13= 9+22= 6+26= 40-18= 33-25= 17+27= 32-19= )-12=30 7+25=
11+39 = 31-16=
17+12 = 35-8=
25+8= ( )+15=38
8+24= 27+15=
35+6= 50-49=
50以内加减混合运算- 011
32-7= 30-16=
9+14= 27+18=
16+5= 25+17=
26-18= 50-27=
( 40-16= 45-15= 19+16=
28+8= 27+16= 36+8=
35+8= 26-19= 31-18=
43-27= 9+28= 1516+19= 523-8= 24-15= 17+28= 33-19= 33-16= 35-5= 35-18= 22-15=
+18= 17+24=
+29= 43-19=
32-16=
+30= 29+18=
+7= 4+29=
.
50以内加减混合运算- 012
26-17=
24-19=
42-3=
50-16= 14+17= 9 36 42-8= 47-10= 30-24= 29-13= 42-14=
13-4= 11-2= 14-10=
24+18= 25+17= 32+9=
7+25= 32-15= 35-26= 39+6= 21-15= 46-9= 16+16= 1817+27= 46-9= 9+19= 18+26= 44-6=
41-25= 33-28=
7+17= 9+29=
8+25= 38+9=
-36= 34-19=
45-8= 40+7=
+18= 19+30=
50以内加减混合运算- 013
-8= 25-6=
-18= 48-29=
+25= 8+36=
42 14 27 75+39= 43-8= 17-10=
36-10= 46-20= 36-30=
46-40= 10+40= 10+20=
10+30= 19+24= 20-10= 49-3= 30-16= 28-9= 47-7= 37-28= 26-2= 16-3= 46-5= 35-1= 25-4= 17+25=
39-2=
49-14= 28-15=
48-38=
37-26=
27-19=
36-4=
50以内加减混合运算- 014
16-10=
35-30=
20+7= 22+8=
29-1= 38-27= 27-15= 36-6= 45-20= 24+9= 25+10= 28+11=
15-10= 44-18= 40-22=
34-3= 24-4= 12+16=
13+17= 25+20= 40-17= 7+25= 32-15= 35-26= 39+6= 23-15= 49-18= +26= 7+17= +25= 33-28=
+29=
+9=
31+18= 21+19=
39-26=
49-29=
18 44-6=
41-25= 9 8 38
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