一年级40以内减法口算练习题五三天天练精华版（8）带答案.docx

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1、40-14=39-16=30-22 =33-20=37-14=39-14=39-17=39-12 =37-15 =39-28=39-17=39-17 =31-20=38-17 =36-22 =40-24=38-28 =37-21 =30-12 =35-23 =36-28 =36-13 =35-21 =36-27 =30-16=37-15 =32-11 =36-23 =35-14=32-27=40-17=39-17 =34-16=34-13 =31-21 =39-11 =37-30=37-28 =37-26=30-21 =31-27 =32-15 =34-30=36-27 =32-19 =37-

2、15 =30-21 =35-11 =31-22 =40-10 =33-14=38-28=30-12 =38-12 =39-17=36-12 =31-16=38-28 =38-23 =40-27 =31-12 =39-12 =34-18 =35-26=32-16=35-25 =34-27 =35-22 =31-27=39-29 =33-28 =36-10=31-10=39-12=33-11 =40-22 =40-25 =37-20=36-15 =40-24=34-23 =34-17 =38-23 =37-25 =34-21 =39-26=38-18 =37-20=35-13 =31-17=36-

3、27 =37-22 =30-19=31-10 =34-26=30-17=40-12 =38-26=34-26=31-18 =35-10=30-12 =40-21=32-30=39-10=31-26=38-15 =32-24=31-12 =35-27 =38-11 =35-13 =38-10=33-20=35-14=40-30=32-21 =35-14=37-18 =36-14=35-14=40-13 =39-11 =36-22 =33-20=31-29 =39-17 =35-20=40-28 =38-17 =36-16=32-20=40-14=2639-16=2330-22=833-20=13

4、37-14=2339-14=2539-17=2239-12=2737-15=2239-28=1139-17=2239-17=2231-20=1138-17=2136-22 = 1440-24=1638-28 = 1037-21 = 1630-12 = 1835-23 = 1236-28=836-13=2335-21 = 1436-27=930-16=1437-15=2232-11=2136-23 = 1335-14=2132-27=540-17=2339-17=2234-16=1834-13=2131-21 = 1039-11=2837-30=737-28=937-26=1130-21=931

5、-27=432-15 = 1734-30=436-27=932-19 = 1337-15=2230-21=935-11=2431-22=940-10 = 3033-14=1938-28=1030-12 = 1838-12=2639-17=2236-12=2431-16=1538-28 = 1038-23 = 1540-27 = 1331-12 = 1939-12=2734-18 = 1635-26=932-16=1635-25 = 1034-27 = 735-22 = 1331-27=439-29 = 1033-28=536-10=2631-10=2139-12=2733-11=2240-22

6、 = 1840-25 = 1537-20=1736-15=2140-24=1634-23 = 1134-17 = 1738-23 = 1537-25 = 1234-21 = 1339-26=1338-18=2037-20=1735-13=2231-17=1436-27=937-22 = 1530-19=1131-10=2134-26=830-17=1340-12=2838-26=1234-26=831-18 = 1335-10=2530-12 = 1840-21 = 1932-30=239-10=2931-26=538-15=2332-24=831-12 = 1935-27=838-11=2735-13=2238-10=2833-20=1335-14=2140-30=1032-21 = 1135-14=2137-18 = 1936-14=2235-14=2140-13=2739-11=2836-22 = 1433-20=1331-29=239-17=2235-20=1540-28 = 1238-17=2136-16=2032-20=12