一、直加法练习
4,325 + 5,162 = 61,725 + 83.051 = 8,402 + 1,576 = 476.12 + 21.85 = 210.87 + 258.12 = 260.13 + 12.56 = 5.14 + 74.60 = 7,231 + 51,608 = 62,213 + 15,260 = 5,294 + 53,805 =
二、补五加练习
4,312 + 52,344 = 235.14 + 420.42 =
84,321 + 2,444 = 62,342 + 4,234 = 1,234 + 6,432 = 43,231 + 13,434 = 74,324 + 1,342 = 524.31 + 42.34 = 24,342 + 53,224 = 14.23 + 3.42 =
三、进十加练习.
6,798 + 5,463 = 456.80 + 755.30 = 78.96 + 343.25 = 429.88 + 3.37 = 7,459 + 83,953 = ,873 + 33,449 = ,673 + 32,8 = 62.78 + 759.43 = 938.24 + 84.97 = 7,5 + 44,565 =
四、破五进十练习
6,757 + 7,667 = 568 + 14,686 = 67.56 + 386.76 = 7,576 + 6,768 = 3,275.86 + 69.67 = 3,576 + 74,968 = 58.96 + 96.78 = 26.87 + 98.69 = 57,768 + 12,686 = 7,685 + 36,769 =
珠算减法练习
一、直减法练习
4,498 - 2,132 = 67,849 - 51,726 = 6,398 - 5,266 = 97,9 - 82,615 = 83,697 - 62,135 = 768.94 - 561.82 = 82,976 - 61,955 = 98.74 - 63.51 = 67,958 - 61,352 = 79,468 - 57,106 =
二、破五减练习
6,857 - 2,413 = 758.66 - 424.48 = 5,768 - 1,324 = 7,586 - 3,142 = 8,756 - 4,312 = 55,863 - 12,432 = 865.76 - 441.32 = 86,755 - 42,312 = 65,875 - 42,431 = 458.67 - 14.23 =
三、退十减练习
82,613 - 69,724 = 253.56 - 1.78 = 110.29 - 33.47 = 325.65 - 146.87 = 61,512 - 47,953 = 752.34 - 2.45 = 925.41 - 638.59 = 624.13 - 395.84 = 73,221 - 49,387 = 84,321 - 75,498 =
四、退十补五减练习
143.42 - 87.96 = 744.21 - 398.76 = 344.32 - .76 = 612.34 - 467.79 = 52,314 - 26,867 = 824.31 - 379.86 = 2.43 - 396.87 = 614.23 - 269.78 = 84,132 - 49,687 = 53,424 - 46,968 =
借减法练习
(1)567-839=-272 (2)145-2 375=-2 230
(3)3 128+459+1 074-6 231+508+1 723-452=209
(4)42 076-38 1-3 019-75 434+6 9+51 702-636=-16 566
编 号 姓 名 (一) 9,284 6,9 146,503 84,071 3 609 4,298 2,743 430,561 39,067 1,508 9,693 4,028 7,605 621,573 珠算技术等级鉴定练习题(二)
加减算题
(二) 2,013 968 492,763 804 5,276 90,384 725 9,180 653 791,804 263 24,096 503 945,182 165,904 (七) (三) 749 3,529 471 2,658 937 5,014 2,839 651 2,371 106 5,784 927 47,216 9,716 25,847 (四) 804 49,256 713 -421 108,297 -358 6,109 809 973,416 -50,672 6,307 514 -28,709 9,631 -1,290 (五) 749,206 -3,941 560 72,813 978,534 439 -4,287 569 -83,071 55,920 436 -7,312 9,203 -8,295 146,486 (六) (八) (九) (十) 9,275 356,048 721 3,694 205 71,948 4,751 63,928 407 609 930,247 186 5,472 1,706 31,769 40,286 130,525 192 8,560 734 25,197 4,638 592 504 842,197 3,068 8,032 9 3,751 468 8,638 2,371 5,217 480 6,083 1,438 257 47,216 210 9,652 470,831 695 18,307 426 3,518
830 492,751 8 3,092 -56,714 7,486 368 -9,107 2 706,839 -170 -7,125 36,018 596 -3,824 510,469 6,204 -926 3,015 816,794 522 -4,687 912 -5,374 638,019 753 -4,809 176 -9,024 63,582 (1)1 246+2 752=3 998 (1)4 213+2 343=6 556 (2)7 902+1 085=8 987 (2)1 243+4 322=5 565 (3)1 976+7 013=8 9 (3)4 432+2 143=6 575 (4)7 632+2 365=9 997 (4)3 321+2 444=5 765 (5)6 234+3 765=9 999 (5)3 421+3 234=6 655 练习三 练习四
(1)7 298+4 825=12 123 (1)6 578+5 786=12 3 (2)3 694+8 41 6=12 110 (2)7 867+9 678=17 5 (3)5 684+5 479=1l 163 (3)6 7+8 765=15 5 (4)4 829+6 381=11 210 (4)7 658+7 3=15 55l (5)5 829+5 483=11 312 (5)5 675+8 769=14 444 练习五
(1)5 534+4 192=9 726 (6)10 350+87 127=97 477
(2)2 980+6 481=9 461 (7)94 832+72 396=167 228 (3)1 002+9 077=10 079 (8)65 187+35 672=100 859 (4)4 690+1 270=5 960 (9)42 975+23 148=66 123 (5)3 2+1 7=5 439
(10)21 601+ 612=111 213 练习六
(1)365.79+24.03=3.82 (2)1 024.33+7.46=1 813.79 (3)77.09+4 533.58=4 610.67 (4)7.28+441.5l=1 338.79 (5)8 209.60+93.11=8 302.71 (6)2 774.37+769.29=3 3.66 (7)900.30+576.37=1 476.67 (8)693.074+38.88=731.95 (9)6 301.92+199.08=6 501 (10)2 478.78+1 650.12=4 128.90
练习一 练习二
(1)7 683-5 172=2 511 (1)7 568-3 244=4 324 (2)8 7-2 536=6 011 (2)5 676-1 342=4 334 (3)9 824-3 613=6 211 (3)8 565-4 123=4 442 (4)8 9-3 752=5 212 (4)7 567-3 432=4 135 (5)5 8-5 767=122 (5)6 782-6 342=440 练习三
(1)13 241-9 5=3 687 (1)23 552-6 976=16 576 (2)25 734-8 945=16 7 (2)43 324-9 867=33 457 (3)8 847-4 935=3 912 (3)13 428-6 9=6 529 (4)4 315-2 987=1 328 (4)12 314-7 263=5 051 (5)14 337-7 826=6 511 (1)5 346-2 173=3 173 (6)75 409-42 0=33 320 (2)2 508-1 931=577
(7)31 557-28 463=3 094 (3)7 429-3 066=4 363 (8)26 732-19 404=7 328
(4)3 123-2 346=777
(9)44 008-17 809=26 199 (5)6 050-4 007=2 043
(10)60 735-24 947=35 788
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