二年级第二学期口算(整百整十数加法进位).doc

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60 + 570 =60 + 680 =270 + 190 =20 + 780 =360 + 240 =390 + 220 =360 + 450 =50 + 890 =60 + 660 =180 + 40 =650 + 250 =890 + 110 =560 + 190 =180 + 460 =130 + 290 =380 + 370 =480 + 60 =260 + 560 =190 + 580 =160 + 40 =410 + 290 =460 + 150 =140 + 160 =760 + 240 =20 + 490 =490 + 410 =490 + 50 =270 + 150 =150 + 80 =190 + 30 =350 + 90 =180 + 520 =540 + 180 =440 + 170 =260 + 140 =70 + 60 =550 + 260 =330 + 670 =680 + 290 =160 + 60 =470 + 40 =620 + 180 =580 + 50 =390 + 210 =560 + 240 =310 + 590 =520 + 290 =330 + 370 =290 + 710 =280 + 590 =150 + 370 =260 + 180 =360 + 340 =840 + 90 =360 + 70 =480 + 320 =460 + 80 =880 + 30 =570 + 70 =390 + 240 =360 + 280 =520 + 480 =450 + 170 =440 + 60 =80 + 850 =190 + 430 =990 + 10 =250 + 550 =590 + 320 =50 + 460 =170 + 70 =260 + 190 =80 + 340 =30 + 180 =160 + 140 =570 + 370 =470 + 370 =270 + 690 =590 + 70 =290 + 130 =60 + 670 =50 + 570 =760 + 150 =650 + 50 =380 + 540 =210 + 690 =70 + 60 =390 + 140 =290 + 550 =290 + 340 =140 + 770 =40 + 760 =720 + 80 =850 + 80 =130 + 470 =150 + 250 =90 + 70 =580 + 330 =240 + 580 =80 + 320 =90 + 140 =350 + 460 =380 + 470 =380 + 330 =360 + 480 =830 + 70 =780 + 180 =180 + 590 =820 + 180 =180 + 330 =370 + 40 =280 + 70 =40 + 670 =270 + 370 =230 + 280 =690 + 20 =480 + 20 =160 + 480 =590 + 210 =550 + 70 =460 + 40 =280 + 420 =490 + 310 =490 + 170 =50 + 660 =350 + 550 =140 + 790 =750 + 60 =260 + 260 =670 + 140 =350 + 650 =360 + 80 =360 + 340 =450 + 290 =370 + 440 =180 + 220 =590 + 250 =190 + 250 =490 + 250 =460 + 390 =280 + 560 =430 + 480 =90 + 780 =80 + 690 =480 + 70 =170 + 290 =290 + 270 =860 + 80 =570 + 260 =360 + 540 =490 + 410 =60 + 260 =50 + 180 =460 + 340 =260 + 150 =680 + 40 =180 + 550 =530 + 370 =840 + 80 =330 + 390 =470 + 60 =50 + 650 =270 + 430 =470 + 60 =10 + 290 =160 + 90 =480 + 350 =350 + 270 =230 + 90 =680 + 320 =240 + 270 =80 + 740 =390 + 370 =150 + 470 =60 + 540 =30 + 490 =750 + 90 =290 + 160 =190 + 730 =520 + 290 =280 + 140 =280 + 620 =240 + 670 =760 + 70 =80 + 50 =380 + 450 =190 + 490 =550 + 370 =430 + 80 =290 + 70 =420 + 80 =90 + 530 =570 + 430 =90 + 40 =370 + 170 =360 + 560 =380 + 370 =880 + 20 =140 + 370 =10 + 890 =220 + 190 =270 + 140 =190 + 380 =490 + 90 =380 + 240 =120 + 380 =80 + 480 =830 + 80 =910 + 90 =120 + 590 =140 + 590 =80 + 770 =70 + 90 =560 + 170 =160 + 750 =290 + 140 =380 + 460 =70 + 880 =650 + 270 =750 + 170 =70 + 530 =140 + 680 =280 + 230 =250 + 650 =670 + 280 =60 + 270 =680 + 170 =550 + 380 =160 + 440 =380 + 140 =340 + 570 =270 + 680 =360 + 550 =280 + 250 =690 + 150 =580 + 190 =160 + 270 =780 + 80 =180 + 430 =80 + 450 =690 + 60 =290 + 690 =880 + 120 =170 + 290 =40 + 870 =260 + 260 =460 + 440 =290 + 250 =760 + 170 =580 + 320 =360 + 370 =170 + 330 =630 + 70 =290 + 570 =70 + 930 =380 + 90 =360 + 90 =360 + 360 =490 + 230 =480 + 170 =340 + 560 =170 + 540 =250 + 250 =580 + 350 =40 + 490 =60 + 640 =260 + 740 =20 + 580 =250 + 480 =690 + 310 =590 + 370 =720 + 180 =340 + 260 =160 + 260 =350 + 180 =90 + 450 =180 + 420 =290 + 660 =470 + 240 =90 + 850 =730 + 90 =30 + 780 =140 + 170 =670 + 130 =280 + 420 =70 + 270 =70 + 630 =130 + 180 =190 + 450 =150 + 90 =660 + 70 =190 + 520 =460 + 160 =90 + 420 =190 + 290 =140 + 270 =160 + 470 =470 + 80 =90 + 770 =150 + 770 =350 + 380 =160 + 470 =490 + 340 =930 + 70 =50 + 770 =670 + 170 =450 + 90 =230 + 570 =490 + 180 =460 + 370 =790 + 180 =680 + 280 =680 + 40 =690 + 110 =870 + 90 =430 + 470 =480 + 80 =30 + 170 =80 + 280 =80 + 260 =170 + 330 =60 + 780 =350 + 450 =760 + 70 =260 + 150 =80 + 730 =350 + 70 =70 + 780 =190 + 230 =260 + 180 =450 + 460 =690 + 230 =440 + 70 =150 + 670 =580 + 290 =260 + 560 =450 + 60 =290 + 540 =180 + 20 =590 + 330 =40 + 460 =780 + 130 =150 + 480 =90 + 570 =590 + 70 =610 + 190 =180 + 150 =40 + 190 =180 + 750 =470 + 360 =450 + 270 =150 + 490 =640 + 270 =130 + 180 =50 + 590 =180 + 170 =370 + 450 =50 + 90 =240 + 660 =280 + 460 =390 + 570 =90 + 140 =260 + 380 =60 + 660 =190 + 560 =750 + 80 =890 + 40 =460 + 170 =290 + 160 =460 + 460 =130 + 480 =860 + 60 =280 + 330 =480 + 40 =380 + 270 =790 + 30 =430 + 370 =580 + 250 =360 + 150 =140 + 690 =540 + 180 =550 + 360 =190 + 810 =170 + 160 =350 + 280 =260 + 650 =750 + 70 =630 + 270 =270 + 360 =730 + 80 =80 + 480 =160 + 840 =590 + 110 =170 + 30 =170 + 130 =60 + 560 =160 + 250 =230 + 90 =170 + 490 =190 + 230 =140 + 560 =350 + 390 =80 + 430 =450 + 480 =640 + 280 =180 + 690 =570 + 160 =640 + 170 =420 + 580 =90 + 80 =370 + 480 =290 + 480 =40 + 570 =170 + 80 =50 + 450 =190 + 750 =580 + 180 =350 + 490 =180 + 130 =90 + 390 =380 + 590 =170 + 370 =280 + 20 =280 + 640 =160 + 770 =270 + 680 =510 + 490 =320 + 90 =90 + 750 =490 + 420 =470 + 360 =470 + 290 =650 + 170 =70 + 760 =370 + 230 =170 + 560 =90 + 680 =360 + 440 =250 + 570 =690 + 90 =380 + 470 =10 + 690 =610 + 390 =280 + 590 =170 + 570 =350 + 80 =290 + 650 =380 + 280 =80 + 760 =250 + 270 =290 + 80 =50 + 480 =170 + 660 =990 + 10 =650 + 90 =680 + 140 =180 + 380 =810 + 190 =430 + 490 =380 + 260 =440 + 470 =290 + 180 =390 + 150 =290 + 590 =130 + 80 =290 + 350 =80 + 540 =460 + 50 =20 + 680 =260 + 460 =750 + 250 =160 + 740 =780 + 140 =380 + 440 =550 + 450 =70 + 680 =270 + 480 =170 + 90 =380 + 160 =530 + 270 =350 + 450 =360 + 70 =70 + 530 =290 + 180 =60 + 490 =190 + 340 =160 + 150 =190 + 570 =550 + 90 =870 + 30 =470 + 50 =490 + 140 =190 + 360 =130 + 390 =680 + 30 =180 + 370 =590 + 290 =670 + 60 =420 + 80 =360 + 80 =170 + 460 =390 + 240 =790 + 20 =290 + 60 =560 + 170 =490 + 60 =440 + 360 =230 + 670 =350 + 460 =160 + 360 =460 + 40 =80 + 140 =180 + 190 =310 + 690 =470 + 60 =380 + 270 =480 + 320 =160 + 190 =660 + 260 =790 + 150 =90 + 480 =290 + 60 =190 + 590 =90 + 480 =
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