以内加减法口算练习题道.doc

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1、20+5= 64-32= 87-72= 88-8= 48-29= 62+26= 86-77= 39-36= 75+24= 51+27= 8+91= 24+43= 13+74= 89-53= 74-55= 80+18= 6+67= 1+18= 93-33= 55+5= 100-57= 34+53= 23-17= 76-65= 72+23= 43+42= 75-14= 40-33= 68+15= 10+32= 76+14= 64-4= 62+32= 83-62= 68-11= 78-15= 69-8= 10+15= 50+16= 98-44= 2+94= 76+4= 65+9= 21+5= 100

2、-56= 29+67= 34-16= 36+49= 39-23= 95-83= 45+13= 82+13= 17+43= 13+55= 93-38= 91-37= 59-54= 73+23= 78-57= 4-1= 95-26= 68-44= 84+1= 57+19= 71-17= 3+67= 39+9= 9+5= 54+46= 90-29= 22+38= 52-11= 89-42= 27-14= 33-9= 44-28= 29+30= 58-8= 8+10= 83-31= 12+7= 50-19= 74-68= 58+16= 18+56= 27+70= 53-4= 79-32= 24+49=

3、 23-10= 20+26= 45-43= 21+35= 34-13= 65-23= 48+7= 27+34= 100-28= 2+55= 89-67= 37+47= 44-31= 5+48= 42+2= 59+3= 96-43= 48-7= 16-14= 92-63= 17+1= 30+41= 48-47= 50+18= 67+12= 53+22= 63+10= 65-21= 16+70= 59-38= 23+24= 46-29= 23-6= 8+72= 12+58= 80-6= 9+54= 99-45= 68-6= 51-49= 7+5= 59-5= 32-1= 2+75= 81+18=

4、92-83= 95-75= 24-3= 39-13= 17+3= 78+4= 81-2= 72+10= 55-16= 74-49= 70+26= 26+50= 69-29= 39+45= 80-61= 83+7= 45-35= 29+24= 72+7= 48+27= 60-29= 21+55= 1+35= 31-20= 71+25= 94-25= 23+41= 20+55= 43+1= 68+6= 57-44= 97-7= 50+23=83-22= 25+58= 49+25= 46-28= 47-6= 5+91= 66+34= 61-55= 15+77= 29+68= 60+6= 2+61=

5、50+20= 29+71= 12+17= 86-38= 51-33= 68+20= 92-58= 94-39= 47-29= 11+87= 41-11= 86-73= 91-73= 97-38= 97-34= 44+5= 11+66= 73+26= 41+34= 9+57= 94-54= 20+20= 97-62= 2+81= 65+24= 44-37= 43+53= 4+20= 69+31= 8+6= 45+40= 55-54= 87-34= 49+49= 73-37= 62-3= 25+45= 84-50= 79-68= 84-71= 13+84= 17+46= 80-66= 13-4=

6、39+55= 80-70= 16+71= 74-33= 33+25= 94-81= 94-47= 93-68= 51-11= 64-11= 31+27= 76-14= 65-50= 99-71= 90-38= 88-10= 51-3= 43+23= 65+12= 99-14= 62+3= 43+41= 4+76= 63-24= 20+33=20+53= 56+14= 92-49= 75-6= 81+1= 19+76= 9+23= 19+10= 98-86= 52+28= 96-41= 65+2= 37+47= 25+10= 80+1= 61-48= 100-89= 84-10= 7+36= 6

7、1+9= 57-19= 33-15= 9+16= 75+13= 61-25= 4+35= 66-45= 52-5= 12+2= 21+25= 27+68= 16+68= 27+34= 62-61= 46-4= 83-35= 90-89= 58-33= 71-58= 16+84= 50-42= 90+3= 45+55= 73+15= 68-52= 68+15= 49+30= 43-30= 45+17= 43-27= 80-54= 91-25= 20+75= 79-56= 79+8= 99-29= 36+64= 59+37= 19+56= 7+35= 4+54= 33+55= 34+8= 68-9

8、= 35+46= 59-36= 57+15= 34+13= 59-27= 94-34= 59-13= 67+19= 90-33= 99-22= 20+16= 27+45= 98-63= 64+17= 50+11= 49+31= 37+55= 94-20= 91+2= 78+11= 34+24= 92-40= 17+43= 95-75= 86-26= 98-92=39-15= 54-46= 81-9= 30+12= 69-3= 16+43= 54-5= 74-70= 58+13= 45+36= 79-68= 92+3= 16+7= 45+21= 63-39= 31+28= 11-6= 65-39

9、= 48+51= 23+36= 62+12= 51+25= 23+28= 83-35= 8+81= 90+9= 27-12= 79+6= 25+75= 35+27= 41+39= 10+34= 65-17= 91-20= 84+3= 57-46= 14+12= 57+31= 45+45= 92-79= 79-65= 34+65= 80-20= 84-38= 72-4= 38-15= 87-31= 41-21= 55-39= 60+22= 35+53= 20+22= 50+9= 60+16= 33-3= 56-6= 15-11= 47-22= 68-57= 90-5= 69-36= 96-90=

10、 81+2= 10+3= 15+83= 18+3= 72-30= 81+14= 71-69= 33+30= 47+34= 50+36= 72-6= 99-65= 27+71= 8+23= 32+65= 82+6= 89-51= 19+12= 55-21= 20-6= 48+18= 98-25= 8+57= 45-35= 7+46= 71-20= 74+24= 25+6= 13+41= 87-16= 65-4= 5+15= 93-13= 7+61= 18+28= 46-41= 53+3= 90+5= 58-47= 31+4= 29+54= 38-20= 76-65= 67-64= 95-14=

11、68-55= 81-25= 57+5= 15+42= 23-9= 50-24= 32+14= 61+27= 68-26= 12+76= 28-22= 42+49= 69-30= 92-2= 67-56= 20+59= 47+22= 86+12= 55-15= 2+73= 100-10= 19+49= 58+28= 48-16= 98-11= 88+4= 64-42= 31-3= 90-5= 39+28= 9+2= 21+37= 14+13= 58+29= 100-58= 17+59= 54+25= 28+48= 28+34= 35+35= 42-27= 21+37= 60+6= 100-7=

12、66+30= 29-14= 37+45= 98-96= 48+7= 66-63= 38+38= 80-33= 79-55= 33+41= 75-63= 51-25= 84-53= 84-31= 46-7= 82-50= 93-21= 82-27= 2+45= 23+64= 82+15= 16+21= 58-46= 4+20= 34-18= 59+5= 84-74= 5+31= 11+46= 43-7= 25+73= 57+35= 69-11= 75-29= 68-25= 52+43= 32+49= 59-35= 14+42= 14+3= 2+3= 77+9= 76-57= 28+28= 55+

13、21= 27+69= 48+16= 28+53= 65-17= 70-47= 83-76= 52-1= 27+39= 19-15= 1+81= 76-58= 83-40= 90+6= 61-3= 50-19= 51-27= 89-56= 89-10= 12+52= 87+3= 56+9= 54+1= 87+5= 89-70= 43+32= 2+48= 22-10= 22+62= 91-57= 44-32= 90-87= 87+11= 64-42= 8+6= 83-23= 8-3= 14+38= 25+72= 78-16= 9+82= 61+29= 82-35= 19+72= 17+28= 8+

14、31= 53+33= 64-61= 71-68= 32+18= 86-30= 8+91= 83-82= 34+50= 24+18= 99-41= 77+9= 76-12= 78+2= 96-31= 25+8= 20-8= 65+21= 17+40= 65+25= 9-5= 37-32= 41+39= 89-88= 74-33= 79+8= 36+22= 92-66= 91-11= 58-12= 61+25= 42+20= 92-36= 80-2= 65-59= 33+58= 100-44= 32+64= 48+13= 39-4= 96-38= 57+13= 89-54= 18-1= 24+53

15、= 91+1= 43+33= 100-71= 79-35= 100-64= 33-30= 65+34= 3+49= 14-1= 76+22= 88-32= 25+29= 96-27= 38+35= 57+41= 75-15= 54+31= 60-4= 95-52= 12+54= 85+6= 88-47= 36+17= 8-3= 41-8= 9+35= 59+17= 35-15= 27+55= 98-71= 84-76= 4+16= 63-5= 88-10= 47+35= 93-8= 56-1= 35+20= 6+7= 41+2= 83+13= 24+42= 19-17= 46-9= 67-30

16、= 20+1= 56+16= 74+15= 48-25= 33-17= 71-58= 14+14= 126297 332 340 154235 371 293 383 154182 308 431 862 703 302 722 664 392 209 535 352 394 850 201 406 627 895 633 342 504 112 533 608 807 324 265 844 3510719 184 6610833 715 605 363 5830287 8710806 119 803 954 643 984 257 622 835 8310108 5620646 653 1

17、53 303 326 297 352 734 254 435 8710393 48309540 169 518 173 366 295 324 412 389 508 639 378 5620889 759 923 918 406 3530628 755 237 268 1960328 169 246 537 447 679 508 619 854 918 372265 237 812 608 3910489524 438 689 402 279 879 488 358419 726 437 294 198 297 738 427 716 5810478 267 523 6910635 802

18、 369 784 658 999 722 459 868 962 249 402 469 434 182 388 355 852 594 7810825 646 327 495 633 489 478 825 391 467 237 374 783 276 398 685925856 924 862 487 399 238 568 365 356 469925 238 466 909 847 347 563 129 933 583 757 356 868 392 274 505 349 1060950 10406110 185 746 478 524 438 689 402 279 324 4

19、12 389 302 722 664 392 209 535 352 394 850 201 406 627 895 633 342 504 112 533 608 807 324 265 844 3510 719 126 297 332 340 154 235 371 293 383 154 182 308 431 862 703 302 722 664 392 209 535 352 394 850 201 474 883 476 398 685 268 196 285536 785 379 238 896 755 866 687 879 269 256 5037497879 508 61

20、9 854 918 825 3910467 737 374 783 2760398 685 925 356 240 862487 3910169 518 173 366 295 879 488 358 419 726 437 294 398 267 738 618 406 3530 328 255 137 868 1960 169 346 537 328 147 379 578 392 274 505 549 706039501040610 1850746 372 26502370 474 883 476 991 685 268 19604850236 7850 879 838 196 755

21、 366 187 479 83706740883 476 398 685 368 196 201323-3 20131612 167 1429 22-17 161122-4 13-1211-10 24713-2 19-1 5-5 18-11 820 131317-152411 292697 911 102822-12 7-3 37 18-5 144 016 18611-5 11181927 11-9 17-0 419 14816-7 7-7 19-1 5-5 18-11 820 1313 17-15 2411292697 911 102822-12 7-3 37 18-5 11-5 1118192711-9 16-7 7-7 167 42916-3 22-17 842 604 1120453 308 6