三位数加两三位数练习题100道
126 360 380 338
350 457 = 270 = 380 = 616 = + 80 = 519 + 159 = 720 + 180 = 290 + 520 = 480 + 160 = 564 + 126 = 1
567 + 128 =
770 + 70 =
290 + 70 =
134 + 56 =
430 + 70 =
690 + 120 = 279 + 316 =
219 + 39 =
180 + 179 =
167 + 125 =
250 + 270 = 530 + 280 = 590 + 130 = 380 + 50 = 726 + 154 = 178 + 415 = 2
450 + 450 =
234 + 56 =
630 + 180 =
720 + 80 =
270 + 330 =
183 + 125 = 665 + 74 =
170 + 170 = 360 + 90 =
450 + 360 =
240 + 60 =
480 + 280 =
317 + 73 = 470 + 235 = 350 + 350 = 606 + 104 = 250 + 250 = 125 + 205 = 380 + 360 = 3525 + 125 =
760 + 170 =
492 + 222 =
270 + 390 =
250 + 170 =
280 + 40 =
360 + 70 = 330 + 490 =
240 + 180 =
426 + 458 =
560 + 201 =
480 + 381 = 196 + 650 = 754 + 37 = 248 + 47 = 596 + 651 = 354 + 38 = 548 + 48 = 4340 + 280 =
270 + 480 =
290 + 238 =
305 + 68 =
270 + 481 =
290 + 239 =
638 + 617 = 250 + 81 =
59 + 317 =
759 + 40 =
170 + 70 = 320 + 70 = 324 + 56 = 130 + 70 = 450 + 450 = 234 + 56 = 5305 + 69 =
360 + 50 =
250 + 150 =
395 + 443 =
337 + 56 =
246 + 60 =
790 + 121 =
750 + 180 =
167 + 126 = 50 + 271 = 770 + 171 =
660 + 91 = 423 + 171 =
630 + 180 = 665 + 74 = 720 + 80 = 270 + 330 = 6301 + 59 =
780 + 68 =
143 + 382 =
109 + 406 =
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