一年级40以内减法口算练习题五三天天练精华版（5）带答案.docx

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1、37-27 =35-21 =37-23 =37-24=30-19=33-22 =37-10=35-30=39-12 =35-10=32-21 =37-21 =40-14=38-25 =34-12 =34-29=36-16=33-16=34-16=33-18 =31-15 =40-21 =38-29 =39-16=30-21 =30-14=35-19 =38-19 =37-17 =38-21 =40-12 =33-15 =37-16=34-14=38-11 =34-18 =35-26=35-13 =40-14=38-28 =36-18 =39-11 =34-22=39-10=40-28 =32-

2、28=38-21 =36-29=33-14=39-22 =30-15 =30-13 =39-23 =37-17=35-19=36-20=35-29=40-27 =40-24=39-29=35-12 =31-10=34-19=38-18 =38-14=33-13 =34-30=30-20=33-20=37-15 =40-14=38-26=33-11 =31-17 =36-30=36-18 =40-13 =38-24=34-24=37-17 =30-23 =40-18 =36-12 =38-13 =39-26=30-14=30-12 =31-20=39-13 =36-25 =34-26 =39-2

3、7=40-30=33-14=40-12 =33-27=33-12 =30-28=30-10=37-29=37-25 =40-29=31-29=30-19=33-10=40-28 =30-30=31-28 =38-30=35-15 =36-16=32-16=39-19 =40-24=33-15 =30-17=37-10=30-19 =32-26=40-21 =38-12 =40-30=33-17 =33-25 =32-12 =32-18 =31-10=40-26=38-14=40-12 =31-22 =32-29 =37-27 = 1035-21 = 1437-23 = 1437-24=1330

4、-19=1133-22 = 1137-10=2735-30=539-12=2735-10=2532-21 = 1137-21 = 1640-14=2638-25 = 1334-12=2234-29=536-16=2033-16=1734-16=1833-18 = 1531-15 = 1640-21 = 1938-29=939-16=2330-21=930-14=1635-19 = 1638-19 = 1937-17=2038-21 = 1740-12=2833-15 = 1837-16=2134-14=2038-11=2734-18 = 1635-26=935-13=2240-14=2638-

5、28 = 1036-18 = 1839-11=2834-22 = 1239-10=2940-28 = 1232-28=438-21 = 1736-29=733-14=1939-22 = 1730-15 = 1530-13 = 1739-23 = 1637-17=2035-19=1636-20=1635-29=640-27 = 1340-24=1639-29=1035-12=2331-10=2134-19=1538-18=2038-14=2433-13=2034-30=430-20=1033-20=1337-15=2240-14=2638-26=1233-11=2231-17 = 1436-30

6、=636-18 = 1840-13=2738-24=1434-24=1037-17=2030-23 = 740-18=2236-12=2438-13=2539-26=1330-14=1630-12 = 1831-20=1139-13=2636-25 = 1134-26=839-27=1240-30=1033-14=1940-12=2833-27=633-12=2130-28=230-10=2037-29=837-25 = 1240-29=1131-29=230-19=1133-10=2340-28 = 1230-30=031-28 = 338-30=835-15=2036-16=2032-16=1639-19=2040-24=1633-15 = 1830-17=1337-10=2730-19 = 1132-26=640-21 = 1938-12=2640-30=1033-17 = 1633-25=832-12=2032-18 = 1431-10=2140-26=1438-14=2440-12=2831-22=932-29 = 3