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数学高考答题卡模板高考数学答题卡模板三年级数学混合运算测试卷数学作业设计案例新人教版八年级上数学教学计划
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7.2 几百几十加减几百几十笔算练习
题
快递公司问题件快递公司问题件货款处理关于圆的周长面积重点题型关于解方程组的题及答案关于南海问题
新人教版
7.2 几百几十加减几百几十笔算 笔算下列各题:
320 + 210 = 560 + 110 =
250 + 220 = 370 + 120 =
840 + 160 = 770 + 240 =
480 + 230 = 330 + 390 =
450 + 470 = 390 + 250 =
550 + 390 = 190 + 250 =
360 +250 = 440 + 180 =
780 – 250 = 360 – 120 =
440 – 130 = 660 – 250 =
360 – 270 = 710 – 230 =
420 – 130 = 370 – 280 =
250 – 160 = 520 – 140 =
960 – 580 = 630 – 250 =
760 – 290 = 550 – 290 =
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310 – 120 = 440 -250 =
答案
八年级地理上册填图题岩土工程勘察试题省略号的作用及举例应急救援安全知识车间5s试题及答案
:
320 + 210 = 530 560 + 110 =670
250 + 220 =470 370 + 120 =490
840 + 160 =1000 770 + 240 =1100
480 + 230 =710 330 + 390 =720
450 + 470 =920 390 + 250 =640
550 + 390 =940 190 + 250 =440
360 +250 =610 440 + 180 =620
780 – 250 =530 360 – 120 =240
440 – 130 =310 660 – 250 =410
360 – 270 =90 710 – 230 =480
420 – 130 =290 370 – 280 =90
250 – 160 =90 520 – 140 =380
960 – 580 =360 630 – 250 =380
760 – 290 =470 550 – 290 =260
310 – 120 =190 440 -250 =190
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