珠算加减练习题.doc

珠算加减练习题一、直加法练习4,325 + 5,162 =61,725 + 83.051 =8,402 + 1,576 =476.12 + 21.85 =210.87 + 258.12 =260.13 + 12.56 =5.14 + 74.60 =7,231 + 51,608 =62,213 + 15,260 =5,294 + 53,805 =二、补五加练习4,312 + 52,344 = 235.14 + 420.42 =84,321 + 2,444 = 62,342 + 4,234 =1,234 + 6,432 =43,231 + 13,434 =74,324 + 1,342 =524.31 + 42.34 =24,342 + 53,224 =14.23 + 643.42 =三、进十加练习.6,798 + 5,463 =456.80 + 755.30 =78.96 + 343.25 =429.88 + 893.37 =7,459 + 83,953 =89,873 + 33,449 =89,673 + 32,548 =62.78 + 759.43 =938.24 + 84.97 =7,895 + 44,565 =四、破五进十练习6,757 + 7,667 =568 + 14,686 =67.56 + 386.76 =7,576 + 6,768 =3,275.86 + 69.67 =3,576 + 74,968 =58.96 + 96.78 =26.87 + 98.69 =57,768 + 12,686 =7,685 + 36,769 =珠算减法练习一、直减法练习4,498 - 2,132 =67,849 - 51,726 =6,398 - 5,266 =97,649 - 82,615 =83,697 - 62,135 =768.94 - 561.82 =82,976 - 61,955 =98.74 - 63.51 =67,958 - 61,352 =79,468 - 57,106 =二、破五减练习6,857 - 2,413 =758.66 - 424.48 =5,768 - 1,324 =7,586 - 3,142 =8,756 - 4,312 =55,863 - 12,432 =865.76 - 441.32 =86,755 - 42,312 =65,875 - 42,431 =458.67 - 14.23 =三、退十减练习82,613 - 69,724 =253.56 - 154.78 =110.29 - 33.47 =325.65 - 146.87 =61,512 - 47,953 =752.34 - 289.45 =925.41 - 638.59 =624.13 - 395.84 =73,221 - 49,387 =84,321 - 75,498 =四、退十补五减练习143.42 - 87.96 =744.21 - 398.76 =344.32 - 89.76 =612.34 - 467.79 =52,314 - 26,867 =824.31 - 379.86 =542.43 - 396.87 =614.23 - 269.78 =84,132 - 49,687 =53,424 - 46,968 =学生短效测试(在规定的时间内