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1、二年级速算91-75= 27+41= 92-22= 70-21= 55-40= 8+70= 1+74= 40-8= 21+29= 42-31= 49-28= 58-43= 92-17= 46-31= 38+53= 49-14= 75-70= 60-33= 95-34= 19+35= 69-10= 15+40= 92-62= 0+53= 89-85= 75-37= 27+64= 27+66= 36+44= 5+34= 37-8= 29+33= 86-12= 47-21= 51-0= 71-44= 34-10= 67-18= 92-10= 95-22= 45-8= 64-30= 72-43= 90
2、-11= 2+10= 4+15= 76-38= 75-4= 92-14= 82-24= 74-5= 96-43= 23-7= 22-18= 77-55= 3+40= 65-59= 19+31= 67-13= 56-11= 25-21= 3+85= 94-35= 7+21= 19-17= 97-58= 55-25= 98-9= 36-28= 27-17= 53-3= 83-51= 34+62= 27-4= 12+67= 80-54= 89-77= 36+5= 21+74= 78-32= 45-29= 71-29= 85-16= 96-59= 72-67= 8+62= 18-9= 72-27= 3
3、1-15= 53-25= 35-26= 57-12= 82-15= 1+63= 30+32= 79-58= 18+67= 74-55= 87-44= 55-41= 42-0= 61-20= 41-0= 49-12= 75-40= 63-10= 88-18= 76-23= 9+47= 94-70= 29-0= 3+45= 10+29= 94-67= 56-50= 15+41= 36-9= 70-47= 66-23= 46-13= 78-63= 88-82= 91-60= 71-1= 8+67= 23+33= 76-16= 5+44= 52-32= 88-51= 46-45= 35+45= 7+2
4、0= 22-6= 65-18= 78-20= 12+71= 41-1= 59-32= 72-51= 39-2= 78-13= 90-78= 2+23= 6+45= 75-26= 91-26= 91-2= 37-9= 26+70= 58-15= 28+55= 3+19= 84-63= 20-7= 21-0= 2+87= 4+7= 46+46= 87-46= 42+42= 32-3= 61-37= 56-3= 43-31= 28+72= 92-11= 29+69= 23+36= 56-39= 12+43= 95-85= 74-30= 34-0= 27-22= 63-3= 84-80= 92-79=
5、 93-31= 17+28= 54-33= 29+53= 80-57= 15+57= 90-56= 97-19= 86-3= 13+53= 80-38= 52-29= 38-1= 52-47= 10-5= 11+65= 55-27= 48-2= 12+64= 11+31= 91-66= 20+45= 89-37= 82-62= 93-45= 10-8= 90-43= 97-53= 2+56= 97-62= 19-8= 0+97= 58-12= 92-23= 51-33= 41-15= 8+40= 99-17= 68-39= 21+63= 4+69= 34+39= 62-3= 30+52= 23
6、-18= 70-51= 43-6= 17-7= 53-4= 80-10= 47-42= 12+21= 18-9= 21+68= 72-5= 71-0= 0+85= 71-19= 80-68= 78-66= 48-2= 98-54= 51-43= 58-36= 62-23= 60-17= 66-17= 53-50= 92-25= 21+74= 45+51= 86-31= 44-27= 92-47= 35+48= 38-33= 9+86= 13+21= 69-54= 93-63= 88-16= 89-14= 90-72= 55-38= 82-0= 42+45= 34+39= 38+38= 16+6
7、8= 26-23= 74-23= 42+43= 33+42= 66-21= 46-10= 41-38= 75-24= 98-1= 22+54= 25-0= 8+36= 39-32= 33-18= 17+83= 37-22= 94-33= 10+79= 56-47= 46-38= 89-45= 65-62= 34+45= 13+83= 12+76= 43-39= 88-48= 49+51= 89-71= 59-14= 39-25= 51-49= 1+2= 61-2= 73-63= 8+35= 58-51= 72-0= 65-24= 91-28= 4+4= 73-49= 47-37= 92-24=
8、 94-14= 91-2= 94-45= 71-57= 73-38= 37-27= 95-8= 86-22= 75-41= 87-85= 30+46= 23-14= 13+68= 19-14= 32-4= 0+0= 42+54= 43-2= 39+46= 28+35= 47-41= 54-35= 0+53= 6-0= 31+65= 38-16= 12+56= 34-17= 11+37= 19+38= 38-8= 94-11= 30-27= 66-60= 52-12= 57-52= 92-84= 3+68= 26+45= 97-95= 95-49= 97-6= 57-10= 29+63= 11-
9、0= 8+10= 4+20= 99-92= 71-3= 82-40= 43+47= 37+45= 24+53= 1+33= 48-46= 27-23= 8+73= 65-41= 37-27= 14+35= 3+34= 3+59= 52-19= 55-42= 53-4= 30+65= 5+23= 77-64= 23+59= 94-20= 28+42= 15-1= 92-43= 91-73= 99-70= 10+52= 6+59= 99-37= 5+55= 60-9= 0+3= 27-1= 12+31= 29+57= 96-14= 98-75= 84-21= 8+36= 49-10= 93-5=
10、88-31= 81-61= 70-59= 17+21= 65-37= 58-25= 28-14= 42-12= 13+40= 80-36= 4+58= 18+61= 84-59= 16+73= 27-16= 10-8= 68-6= 0+84= 96-59= 99-67= 48-47= 96-23= 51-24= 63-16= 31+38= 36-19= 89-7= 92-59= 2+14= 88-22= 92-63= 47+51= 1+75= 17+83= 97-22= 55-53= 70-23= 61-50= 37-21= 66-32= 29+71= 18-16= 99-94= 46-9=
11、95-29= 67-14= 4+35= 18+58= 79-0= 91-61= 20+79= 94-49= 82-24= 34-23= 90-74= 22+58= 37-8= 88-78= 87-79= 5+35= 24-12= 71-47= 4+76= 99-5= 5-2= 80-58= 2+66= 47-14= 25+46= 80-38= 39+48= 29+48= 2+68= 16+33= 11+81= 78-54= 73-14= 98-75= 88-4= 3+22= 11-5= 25-22= 29+63= 41-16= 18-11= 33-4= 63-3= 71-46= 72-29=
12、98-15= 81-35= 19+70= 51-28= 19+48= 15+56= 19+76= 24+48= 3+33= 42+54= 71-40= 23+48= 86-71= 6+44= 32-23= 2+36= 64-5= 20+65= 95-93= 15+82= 94-61= 21+68= 23+28= 12+68= 76-57= 12-7= 85-80= 67-44= 89-71= 37+48= 0+32= 58-0= 62-2= 2+69= 12-6= 93-13= 47-21= 79-13= 50-9= 69-46= 88-28= 56-28= 25+27= 42-3= 51-1
13、8= 66-16= 86-17= 71-6= 10+56= 81-21= 99-43= 23+40= 33-13= 4+78= 87-16= 57-30= 77-59= 82-67= 88-44= 86-79= 30+40= 17+45= 80-26= 82-72= 82-16= 37+57= 92-42= 42+45= 19-3= 9+77= 13+82= 26+55= 5+74= 98-74= 11+30= 55-15= 17-0= 42+56= 64-9= 27+58= 86-79= 12+82= 85-48= 60-59= 39-11= 65-61= 88-19= 39+39= 83-
14、72= 23-6= 12+28= 5+16= 57-56= 7+82= 51-15= 20+80= 35+35= 42+47= 49-44= 44-14= 18-4= 91-25= 94-89= 20+79= 40-25= 33+58= 83-34= 86-31= 90-84= 96-24= 82-63= 38-23= 10+61= 65-55= 86-5= 38-4= 71-35= 4+44= 48-27= 42+43= 43-9= 8+11= 31+64= 24+75= 42-35= 7+9= 70-2= 70-41= 99-53= 23-21= 16+80= 78-75= 99-35=
15、72-53= 46-12= 94-4= 93-42= 22+52= 57-46= 78-5= 27-13= 16+21= 61-0= 60-16= 60-18= 81-64= 60-43= 62-8= 11+30= 98-16= 0+29= 0+84= 6+7= 18-11= 12-7= 13+42= 90-62= 70-21= 68-28= 88-30= 18+18= 91-49= 74-20= 76-71= 94-78= 7+50= 70-59= 27+39= 81-47= 56-47= 65-13= 37+61= 81-54= 5+51= 99-20= 81-21= 7+20= 86-4
16、9= 83-25= 36-14= 90-59= 37-1= 94-2= 40+56= 5+9= 54-8= 2+44= 46-19= 73-40= 72-54= 48-26= 36+42= 99-15= 45-16= 58-31= 12+64= 8+29= 8+45= 29-1= 64-61= 26-7= 49-27= 4+53= 24+74= 73-30= 72-14= 81-11= 74-19= 20+64= 1+82= 18-5= 36-14= 89-6= 51-11= 1+50= 16+73= 20+25= 39+42= 13+69= 32+62= 25+58= 2+33= 73-61
17、= 60-46= 90-34= 96-38= 46-44= 3+57= 74-43= 79-50= 82-32= 45-12= 64-37= 29+64= 21+29= 0+21= 11+47= 37-6= 85-53= 92-2= 91-16= 22+62= 38+45= 50-13= 10+71= 80-8= 39+54= 59-52= 81-0= 96-3= 46-7= 47-13= 73-45= 97-49= 1+65= 69-48= 70-68= 15+23= 55-32= 55-30= 86-63= 45-34= 97-52= 21+64= 5+64= 94-23= 93-17=
18、2+9= 20+45= 19+19= 49-29= 14+60= 63-55= 96-66= 40+59= 94-10= 31+54= 58-57= 3+59= 0+34= 27+28= 92-13= 39+54= 37-18= 44-19= 19+47= 92-29= 8+92= 14+66= 92-75= 57-5= 67-33= 48-22= 41-39= 27+60= 91-55= 97-8= 15+41= 82-26= 86-25= 41-38= 89-74= 86-74= 95-53= 29-23= 36-35= 54-10= 97-93= 20+34= 26+44= 20+46=
19、 7+86= 40-20= 4+7= 50-8= 7+47= 1+66= 54-14= 84-83= 83-20= 15-9= 96-6= 46-24= 25+68= 12+61= 19+67= 8+72= 70-30= 34-11= 91-60= 43-39= 68-35= 26+66= 28-8= 89-73= 69-25= 4+89= 65-34= 59-17= 93-24= 54-13= 93-78= 2+25= 6+69= 3+45= 25+68= 11+61= 31-19= 80-45= 81-58= 15+41= 42-19= 2+11= 42-5= 91-9= 91-47= 6
20、4-42= 24-21= 68-53= 33+48= 5+40= 13+60= 98-33= 6+61= 84-16= 78-63= 70-57= 5+39= 99-1= 65-10= 88-33= 14-9= 7+10= 60-32= 88-16= 2+91= 0+73= 85-19= 73-70= 67-13= 24+37= 56-24= 18+76= 63-52= 15+56= 77-63= 33-17= 49-42= 23+63= 41-1= 19+39= 87-30= 64-59= 59-49= 1+24= 25+49= 20+29= 4+38= 96-15= 39-0= 32+43
21、= 40-38= 3+46= 94-8= 14+46= 40-39= 11+67= 34-17= 9+58= 8+67= 28+70= 66-32= 21-16= 2+85= 80-24= 34+36= 24+65= 73-43= 3+76= 78-10= 49+49= 46+46= 28-22= 99-46= 0+64= 28+40= 80-10= 84-37= 5+67= 13-12= 92-82= 79-65= 31+50= 10+30= 95-91= 81-44= 94-91= 46-8= 74-12= 72-59= 90-6= 74-14= 74-33= 73-72= 9+41= 5
22、+27= 92-33= 29+46= 69-41= 78-67= 37-7= 33-20= 74-37= 42+54= 62-28= 43-5= 89-67= 62-43= 29+58= 27+73= 94-34= 87-15= 86-81= 44-34= 99-77= 71-53= 1+28= 96-84= 56-49= 12-11= 90-60= 5+56= 3+46= 67-60= 50-5= 92-54= 11+77= 53-18= 77-25= 92-7= 96-7= 87-22= 51-48= 38-12= 58-48= 82-15= 9-6= 55-15= 12+61= 92-4
23、5= 33-11= 17+56= 59-29= 42-24= 9+37= 20+70= 45-0= 54-35= 22-12= 71-41= 68-23= 97-42= 57-35= 15+46= 82-2= 10+45= 15+27= 45-19= 53-10= 50-0= 14+16= 91-44= 21-3= 14+77= 45-33= 55-25= 66-23= 0+77= 73-53= 17+36= 59-9= 35+58= 69-67= 34+44= 75-9= 30-10= 78-68= 32-7= 64-23= 8+79= 23+60= 82-42= 33-22= 62-0=
24、16+29= 95-28= 2+14= 84-7= 20+72= 90-21= 49-30= 38-0= 77-46= 11+63= 33+53= 88-10= 67-14= 26+35= 92-23= 22+29= 86-67= 5+51= 25+53= 20-7= 88-46= 1+40= 80-8= 12-0= 71-69= 15+16= 81-61= 13+53= 65-31= 66-62= 88-56= 2+29= 47-34= 27+40= 17+49= 97-85= 59-33= 88-49= 14+42= 81-78= 93-8= 85-2= 68-61= 40+44= 36-
25、33= 95-40= 6+83= 4+93= 3+90= 96-71= 35+40= 33+35= 53-13= 52-17= 37-20= 16+67= 37+54= 88-36= 53-23= 71-49= 47-11= 38+39= 38+41= 26+32= 13+66= 15+47= 29+65= 72-29= 22+69= 80-29= 20+43= 23-19= 10+77= 68-45= 36+51= 21+24= 89-70= 77-23= 87-23= 35-29= 6+58= 3+17= 82-6= 60-6= 32+37= 59-21= 62-30= 12+12= 74
26、-10= 74-0= 9+71= 8+67= 97-49= 24-14= 57-39= 84-68= 9+48= 73-8= 87-3= 96-12= 90-77= 18+41= 84-75= 83-48= 24+69= 90-0= 8+91= 60-36= 95-70= 84-18= 95-86= 4+45= 65-27= 46-38= 39-1= 91-78= 23+68= 54-28= 2+35= 72-0= 48-46= 30+55= 35+61= 3+95= 58-53= 88-52= 22+66= 27+70= 43-8= 16+58= 79-38= 49-48= 35-30= 7+44= 80-38= 3+12= 33-28= 66-21= 12+67= 6+88= 13+44= 47-33= 78-24= 12+20= 19-15= 74-43= 23+64= 15+29= 0+35= 93-49= 53-24= 28-6= 57-26= 17+73= 35-27= 70-26= 43-23= 88-63= 75-12= 47-30= 89-72= 2+78= 43-0= 4+37= 26+61= 18+62= 97-10= 43+45= 47+52= 62-32= 20+65= 64-2= 29+51= 12+76= 53-22= 83-59=
