40到50计算题1(含答案)
41×42=49×43=44×48=41×47=47×41=41×45=41×48=50×43=42×50=43×48=48×42=46×40=41×42=49×48=47×50=42×45=42×40=46×42=46×47=50×50=41×40=做题用时：
45×40=47×48=41×50=49×45=49×44=45×49=50×46=43×40=41×46=50×48=47×43=50×43=43×43=45×48=45×42=49×42=44×41=47×45=48×46=48×42=47×41=正确题数：
49×47=47×44=40×45=49×45=42×49=47×49=47×49=48×46=50×42=50×50=44×43=45×49=42×40=50×47=44×40=46×42=47×41=49×50=48×43=46×45=45×44=家长签字：
40到50计算题1配套答案
41×42=172249×43=210744×48=211241×47=192747×41=192741×45=184541×48=196850×43=215042×50=210043×48=2048×42=2016×40=184041×42=172249×48=235247×50=235042×45=1042×40=168046×42=193246×47=216250×50=250041×40=10
45×40=180047×48=2251×50=205049×45=220549×44=2155×49=220550×46=230043×40=172041×46=188650×48=240047×43=202150×43=215043×43=184945×48=216045×42=1049×42=205844×41=180447×45=211548×46=220848×42=2017×41=1927
49×47=230347×44=206840×45=180049×45=220542×49=205847×49=230347×49=230348×46=220850×42=210050×50=250044×43=1245×49=220542×40=168050×47=235044×40=176046×42=193247×41=192749×50=245048×43=2046×45=207045×44=1980
40到50计算题2(含答案)
43×47=49×42=45×40=40×45=45×47=41×43=45×41=40×47=49×49=42×48=41×45=40×45=48×48=49×43=40×47=45×48=48×43=50×44=43×49=44×47=42×40=做题用时：
44×49=40×41=42×49=47×46=46×41=40×40=48×50=44×45=47×43=49×40=42×43=42×43=41×41=47×50=41×42=43×44=46×47=48×49=45×48=45×44=49×50=正确题数：
49×50=48×49=40×45=46×40=47×46=46×41=48×41=40×42=44×44=41×43=40×45=42×48=43×43=50×47=46×50=45×50=43×42=50×45=49×44=41×43=41×43=家长签字：
40到50计算题2配套答案
43×47=202149×42=205845×40=180040×45=180045×47=211541×43=176345×41=184540×47=188049×49=240142×48=2011×45=184540×45=180048×48=230449×43=210740×47=188045×48=216048×43=2050×44=220043×49=210744×47=206842×40=1680
44×49=2150×41=1042×49=205847×46=216246×41=1880×40=160048×50=240044×45=198047×43=202149×40=196042×43=1802×43=1801×41=168147×50=235041×42=172243×44=1246×47=216248×49=235245×48=216045×44=198049×50=2450
49×50=245048×49=235240×45=180046×40=184047×46=216246×41=1888×41=196840×42=168044×44=1931×43=176340×45=180042×48=2013×43=184950×47=235046×50=230045×50=225043×42=180650×45=225049×44=2151×43=176341×43=1763
40到50计算题3(含答案)
45×47=46×44=40×43=40×42=42×43=44×47=46×47=44×44=43×49=50×46=49×49=41×49=42×40=49×48=47×49=50×44=48×41=49×46=44×43=43×45=44×44=做题用时：
47×46=41×43=47×44=46×47=50×49=44×47=48×50=45×50=43×41=46×45=48×48=45×49=48×42=47×40=49×41=45×49=49×47=42×44=47×42=46×43=45×44=正确题数：
45×50=41×44=46×44=44×50=43×40=41×45=44×50=44×49=42×41=43×43=44×40=43×46=44×48=41×48=44×40=50×48=46×46=47×44=46×47=42×48=42×42=家长签字：
40到50计算题3配套答案
45×47=211546×44=202440×43=172040×42=168042×43=1804×47=206846×47=216244×44=1933×49=210750×46=230049×49=240141×49=200942×40=168049×48=235247×49=230350×44=220048×41=196849×46=225444×43=1243×45=193544×44=1936
47×46=216241×43=176347×44=206846×47=216250×49=245044×47=206848×50=240045×50=225043×41=176346×45=207048×48=230445×49=220548×42=2017×40=188049×41=200945×49=220549×47=230342×44=184847×42=197446×43=197845×44=1980
45×50=225041×44=180446×44=202444×50=220043×40=172041×45=184544×50=220044×49=2152×41=172243×43=184944×40=176043×46=197844×48=211241×48=196844×40=176050×48=240046×46=2117×44=206846×47=216242×48=2012×42=17
40到50计算题4(含答案)
49×46=45×50=50×50=44×45=44×50=41×42=40×48=50×42=48×43=48×43=44×44=40×43=41×50=42×40=49×41=48×49=46×40=46×50=46×42=48×48=47×40=做题用时：
45×47=42×47=43×45=42×48=47×42=50×49=42×50=41×40=45×48=47×46=43×47=49×49=47×43=44×50=45×50=49×48=44×46=40×50=49×43=40×41=50×40=正确题数：
49×46=47×42=44×47=43×43=46×46=42×45=44×42=47×43=46×49=42×46=47×41=49×44=47×41=40×46=50×44=46×42=41×43=47×40=46×49=46×47=50×48=家长签字：
40到50计算题4配套答案
49×46=225445×50=225050×50=250044×45=198044×50=220041×42=172240×48=192050×42=210048×43=2048×43=2044×44=1930×43=172041×50=205042×40=168049×41=200948×49=235246×40=184046×50=230046×42=193248×48=230447×40=1880
45×47=211542×47=197443×45=193542×48=2017×42=197450×49=245042×50=210041×40=1045×48=216047×46=216243×47=202149×49=240147×43=202144×50=220045×50=225049×48=235244×46=202440×50=200049×43=210740×41=1050×40=2000
49×46=225447×42=197444×47=206843×43=184946×46=2112×45=1044×42=184847×43=202146×49=225442×46=193247×41=192749×44=2157×41=192740×46=184050×44=220046×42=193241×43=176347×40=188046×49=225446×47=216250×48=2400
40到50计算题5(含答案)
40×40=49×40=45×42=43×45=41×47=46×40=46×42=43×48=42×50=46×48=45×50=41×44=48×40=43×48=41×43=49×47=40×42=50×44=50×43=48×42=49×48=做题用时：
44×46=47×45=50×43=49×43=47×41=45×44=48×44=42×40=41×43=50×45=44×48=47×47=42×43=50×49=40×47=47×49=48×49=50×44=50×43=44×44=49×46=正确题数：
46×40=44×50=45×49=49×46=50×45=48×46=43×43=44×48=45×41=43×44=50×47=43×49=43×43=43×43=41×50=47×41=46×41=41×44=50×42=41×45=50×46=家长签字：
40到50计算题5配套答案
40×40=160049×40=196045×42=1043×45=193541×47=192746×40=184046×42=193243×48=2042×50=210046×48=220845×50=225041×44=180448×40=192043×48=2041×43=176349×47=230340×42=168050×44=220050×43=215048×42=2019×48=2352
44×46=202447×45=211550×43=215049×43=210747×41=192745×44=198048×44=211242×40=168041×43=176350×45=225044×48=211247×47=220942×43=180650×49=245040×47=188047×49=230348×49=235250×44=220050×43=215044×44=1939×46=2254
46×40=184044×50=220045×49=220549×46=225450×45=225048×46=220843×43=184944×48=211245×41=184543×44=1250×47=235043×49=210743×43=184943×43=184941×50=205047×41=192746×41=1881×44=180450×42=210041×45=184550×46=2300
