977 330 = 693 - 426 = 550 - 435 = 513 146 = 754 - 719 = 424 280 = 688 - 530 = 867 - 438 = 196 - 194 = 417 - 287 = 489 - 283 = 735 - 115 = 317 672 = 314 - 264 = 186 54 = 833 - 809 = 757 - 314 =
755 - 512 = 460 - 176 = 222 871 = 935 - 206 = 851 - 399 = 702 194 = 638 535 = 994 - 177 = 963 - 549 = 414 - 301 = 856 856 = 612 - 463 = 425 679 = 444 - 297 = 314 - 41 = 73 819 = 18 933 = 696 -
2616??????????? 29-17???????????? 5622???????4320???????? 6542651??????????? 3761???????????? 29-53???? ?38-13????????? 65-14 26-12?????????? 3011????????????? 4321?????? 8632???????? 756 36-25
13 ??12+6=??????????? 29-7=???????????? 33+2=??????????? 3+40=???????? 15+4=23+5=??????????? 37+1=???????????? 29-3=??????????38-3=?????????15-4= 18-2=?????????? 30+8=????????????? 43+1=???????????
1000以内的加减法笔算 ( 分钟)225214= 52126= 97535= 362-138=479-254= 450-242= 198157= 28376=349231= 400-206= 574-390= 56238=679-497= 835-209= 3742
小学数学五年级上册口算练习题卡_____月______日 星期______答对____题 答错____题 EQ F(16) EQ F(16) EQ F(23) - EQ F(13) EQ F(910) EQ F(110) EQ F(712) - EQ F(512)
42944039 =45943447 =3368-889 =6477-2767 =37283380 =24512341 =35521490 =5139-480 =8314534 =4548-3236 =3367-3081 =1957-649 =5289-3457 =5201-340 =4418-4314 =5174776 =4176-926 =6813-4401 =1925-116 =341
42944039 =45943447 =3368-889 =6477-2767 =37283380 =24512341 =35521490 =5139-480 =8314534 =4548-3236 =3367-3081 =1957-649 =5289-3457 =5201-340 =4418-4314 =5174776 =4176-926 =6813-4401 =1925-116 =341
口算练习一1) 995-775= 2) 985-807= 3) 136471= 4) 345427= 5) 622 190= 6) 437270= 7) 683181= 8) 903-786= 9) 81519= 10) 525-412=
96÷24= 93-67= 480-34=19×4= 13×5= 500-217=600×7= 330480= 24×5=210×4= 123×3=
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