二年级 口算练习题 1000题 .
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54＋36＝87＋6＝6×7＝
3×1= 16+67= 69-30=
37-19+81= 89-61= 8×6+23= 96-87+89= 53+13= 35+58=
9×8= 47＋26－35＝34-2×9 = 42+49= 54+12= 25+56=
11+27= 35+29= 6×7=
62-15-19= 2×6= 73-6×4= 75-32= 22+33= 95-19-37= 56-13= 87-23= 12+3×9= 11+26= 7×5= 9+81=
3×4+58= 2×4+12= 8×9=
64+28= 98-2×6 = 42+28=
78-47= 44+23= 64+31=
49-15= 95-9×2= 53+25=
51-15= 34+42= 33+2×7= 78-7×3= 64-37-15= 5＋14=
4×7= 33+(42-23)= 86-55=
57-44= 95-81= 65-34=
77-7×6 = 11+32= 23+28=
2×6+27= 4×8 = 72-16=
78+11= 25+26+4= 4×3 =
60－21＝6×9＝43-32=
64-3×4 = 89-2×8 = 78-9×6 = 54-2×2 = 45+15+15= 44-7×5 = 69-37= 38+26= 55-37=
16-11= 49+25= 67-38=
79-56= 27+7×7= 2×8=
47+12= 6×2+68= 19+(54-22)= 92-53= 34+39= 58-2×7=
5×6-13= 29+43= 2×5=
71-41= 6×9-30= 11+13+64= 81+1+9= 45-1×8 = 46-24+17= 17+2×6= 36+22= 5×6+19=
50-29= 34+24= 53+8+12=
97-39= 89+1+9= 48-8×2 =
2×8= 2×4= 4×5=
7×6= 39-26= 72-65+30= 43-12= 36-19+11= 70-(66-63)= 12+39= 2×5= 9×5-22=
55+11= 3×3= 86-66=
51+35-26= 24+59= 9+6×4=
63-27= 6×3+3= 4×3+15=
8+4×3= 51-25= 67-27=
51-46= 84-15= 8×6 =
41+29-31= 21+44-41= 72-11-53= 36+44= 82-79= 48-9=
48-39= 86+8+2= 20+77=
79-33= 43-24+52= 38+(42-28)= 55-24= 71+28= 7×2=
56-18= 46-6×4= 9×6=
84-28-27= 27+59= 42-23=
38+18+30= 89-41= 8×4+13=
61+24= 31+67= 50+32-37=
8×1= 91-72= 51+23+25= 71-51+20= 13+36= 15+23=
26+43= 24+21= 60-7×8=
44－21＝32－16＝85-7=
30+22= 22+47= 72+6+4=
51+45= 30+13+24= 5×4+55=
86-33= 91-55-25= 75-28=
32+16= 69+13= 81-17=
74-53= 41-6×2= 26+56=
2×6+85= 78-63= 91-79=
87-56+25= 17+62= 32+22=
6×4-12= 74-46= 35-13=
32-21= 91-7×2= 38+52=
70-(21+16)= 11+57= 56+7×5= 17+53= 71-2×3= 7×6=
52+17= 63-59= 33+21=
73-37= 8×6= 25+74=
94-68= 62+6×2= 96-74+44= 82-64= 83-18= 74-48=
41+39-26= 62+35= 57-38=
23+16= 18+38= 25-14=
67-53= 77+(52-41)= 58-11=
29＋33＝6×8＝9+63=
83+14+6= 49+39= 9×3 =
67-35= 8×9-70= 90-62+47= 82-56= 12＋26+23= 16+46+30= 3×3= 14+52= 19+33=
85-68= 4×8= 8×6+41= 58-46= 25+57= 58-5=
22+16= 8×5= 44+52=
27+43= 11+24= 72-27=
91-73= 3×4 = 77-30=
17-5×3 = 92-4×3 = 81-7=
20-6×5 = 35+46+4= 87-7×5 =
2×3= 37+18+39= 79-21=
29＋33＝85＋9＝64－27＝
3×5＝39＋28＝43－29＝
4×4= 36-17= 4×5=
98－75－12＝82-47= 86-59=
85-47= 72-26+24= 90-38=
89-71= 75-61= 55+44=
92-35-45= 19+61= 28+67=
49+37= 16+72= 23-7×9 = 39+31+24= 6×6= 37+47-73= 14+62= 34-2×9 = 47+6=
47+25= 15+68= 8×8=
91-9×3= 78-24= 48+36=
85-22+14= 33+33= 9×3-12=
42-31= 5×4= 72-31=
33+34= 81-43= 54+(33-26)= 2×8= 2×4= 4×5=