Question

求四年级上册口算题(至少500道)

Answer 1

99 - (24 - 16) = 9165 + (35 - 1) = 99(2 + 4) * 8 = 4838 - 25 + 21 = 346 * (9 * 1) = 549 * (4 + 2) = 54(16 - 10) * 7 = 4289 - (4 + 7) = 781 * (4 + 1) = 51 * (77 - 68) = 95 * (78 - 70) = 408 * (8 * 1) = 641 * 9 * 4 = 369 * 5 + 29 = 742 * 6 - 6 = 690 - 2 * 1 = 8898 - (2 + 1) = 957 * (4 + 1) = 356 * 1 + 1 = 773 - (42 + 1) = 3099 - (96 - 86) = 8995 - 15 - 13 = 6715 - 7 * 1 = 82 * (5 + 1) = 128 * (83 - 80) = 241 + (1 + 1) = 33 * 6 - 6 = 1216 + 31 - 40 = 77 * 9 + 14 = 778 * (7 * 1) = 5662 + (1 + 0) = 63(51 - 48) * 1 = 39 * 1 + 7 = 1698 - 6 * 2 = 868 * (4 + 1) = 402 * (2 + 1) = 65 + (100 - 39) = 666 * (1 + 2) = 1851 - (19 + 7) = 253 * (7 * 1) = 21(64 - 61) * 2 = 690 - 2 * 1 = 88(1 + 0) * 1 = 125 - (5 + 10) = 1011 + (83 - 73) = 2136 + 35 - 4 = 678 * 1 + 19 = 2714 + (9 + 3) = 266 * 3 - 1 = 178 * 9 + 12 = 843 + (71 - 22) = 5248 - 3 * 1 = 452 * (7 * 1) = 142 * (37 - 34) = 62 * 6 + 33 = 45(2 + 5) * 9 = 634 * (1 + 7) = 324 * 3 + 63 = 759 * (2 + 2) = 3697 - 16 - 27 = 5422 + 3 * 7 = 439 * (5 * 1) = 45(82 - 75) * 1 = 74 * (84 - 76) = 32(5 + 3) * 4 = 3290 - 5 * 3 = 7538 + (93 - 37) = 942 * 9 + 37 = 55(1 + 1) * 2 = 492 - 59 - 19 = 1411 + 7 * 1 = 185 * (69 - 60) = 4551 + (83 - 67) = 67(1 + 6) * 4 = 28(75 - 66) * 6 = 542 * (1 * 1) = 29 * 9 - 8 = 738 * (54 - 46) = 643 * (6 + 1) = 2124 + 35 + 18 = 771 * 3 * 6 = 18(4 + 4) * 7 = 563 * (13 - 7) = 185 + 60 + 31 = 96(21 - 20) * 3 = 34 * 8 - 1 = 3194 - 37 - 13 = 4462 - 7 - 53 = 2(4 + 4) * 2 = 1650 + 39 - 29 = 603 * (6 + 1) = 2188 - (25 + 7) = 5657 - 53 + 21 = 255 * 1 + 15 = 20(41 - 33) * 4 = 3217 + (1 + 4) = 2228 + 61 - 1 = 8823 + (11 + 9) = 434 * (69 - 63) = 247 * 7 - 2 = 47------------------------97 - 7 - 62 = 2827 / (36 - 27) = 37 * (8 * 1) = 566 + 9 * 1 = 1524 / (21 / 7) = 874 + (80 - 71) = 837 * (6 / 6) = 786 - 2 - 81 = 36 / (12 / 4) = 235 + 61 - 16 = 805 * (8 - 7) = 5(11 + 1) / 6 = 28 / 1 + 5 = 1328 / 4 * 8 = 5656 / 8 * 8 = 56(53 - 32) / 3 = 740 / (98 - 93) = 842 / (1 + 5) = 75 * (24 / 6) = 2040 / (60 - 55) = 87 * 2 + 2 = 1636 / (6 * 1) = 651 - 7 + 30 = 7412 / (52 - 48) = 338 + 28 / 4 = 451 * 4 * 5 = 2028 + (18 + 32) = 784 + 27 / 3 = 1318 / 9 * 1 = 215 / (46 - 41) = 3(24 + 11) / 5 = 76 + (47 - 9) = 4436 - 35 + 5 = 64 * (35 / 7) = 2094 - 92 + 35 = 378 * 1 / 1 = 84 * 7 - 4 = 2481 / 9 + 1 = 107 * (1 + 0) = 748 + (2 + 4) = 545 * (6 / 6) = 563 / (1 + 8) = 724 + (76 - 5) = 9541 - (35 + 2) = 473 - (81 - 56) = 482 * 4 / 2 = 427 / 9 * 1 = 348 / 8 + 19 = 2573 - 49 / 7 = 663 * (35 - 26) = 27(67 - 25) / 7 = 615 / (1 + 4) = 3(6 + 1) * 9 = 6341 + 47 - 75 = 1337 + 6 / 1 = 434 * 6 / 6 = 417 + 6 * 8 = 655 + 9 + 6 = 2052 - 2 * 2 = 4894 - 3 - 73 = 1827 + (3 + 3) = 338 * (4 * 1) = 3237 + 6 * 9 = 9121 / (3 / 1) = 724 / 4 + 6 = 1245 / (4 + 1) = 96 * 1 * 6 = 3694 - 64 / 8 = 86

追问

我要的是四年级上册的

追答

这不是吗？

追问

鲁教版的