100以内加、减法口算专项练习（100道含答案）

一年级数学下册《100以内加、减法》口算专项练习（100道）班级：________姓名：________用时：________1.20＋30＝2.50－20＝3.15＋4＝4.78－6＝5.40＋50＝6.80－30＝7.36＋20＝8.94－50＝9.27＋2＝10.65－3＝11.10＋80＝12.70－40＝13.58＋10＝14.86－20＝15.49＋3＝16.57－5＝17.30＋60＝18.60－10＝19.72＋20＝20.63－40＝21.18＋1＝22.89－7＝23.50＋20＝24.90－60＝25.23＋30＝26.75－20＝27.56＋4＝28.48－4＝29.60＋30＝30.80－50＝31.81＋10＝32.95－60＝33.37＋2＝34.76－5＝35.40＋20＝36.50－30＝37.64＋20＝38.87－30＝39.29＋4＝40.98－8＝41.70＋10＝42.60－20＝43.35＋30＝44.59－40＝45.16＋3＝46.67－6＝47.80＋15＝48.90－70＝49.42＋20＝50.73－50＝51.55＋4＝52.88－7＝53.30＋45＝54.60－40＝55.68＋10＝56.92－20＝57.79＋1＝58.54－3＝59.90＋9＝60.80－60＝61.24＋30＝62.65－30＝63.47＋2＝64.78－5＝65.50＋35＝66.70－50＝67.83＋10＝68.89－60＝69.36＋3＝70.96－6＝71.60＋20＝72.90－80＝73.51＋20＝74.76－40＝75.28＋4＝76.69－7＝77.40＋55＝78.80－30＝79.77＋10＝80.93－20＝81.19＋1＝82.85－4＝83.30＋65＝84.50－20＝85.62＋20＝86.88－50＝87.49＋3＝88.75－5＝89.70＋20＝90.60－30＝91.84＋10＝92.97－60＝93.57＋2＝94.68－6＝95.20＋70＝96.80－40＝97.33＋30＝98.79－40＝99.66＋3＝100.99－9＝参考答案1.502.303.194.725.906.507.568.449.2910.6211.9012.3013.6814.6615.5216.5217.9018.5019.9220.2321.1922.8223.7024.3025.5326.5527.6028.4429.9030.3031.9132.3533.3934.7135.6036.2037.8438.5739.3340.9041.8042.4043.6544.1945.1946.6147.9548.2049.6250.2351.5952.8153.7554.2055.7856.7257.8058.5159.9960.2061.5462.3563.4964.7365.8566.2067.9368.2969.3970.9071.8072.1073.7174.3675.3276.6277.9578.5079.8780.7381.2082.8183.9584.3085.8286.3887.52