10的游戏,沪教版一年级数学上册,学习目标：1. 使同学们掌握与10有关的加减法。2. 能够正确地进行计算。,5,9,3,1,4,7,10,2,8,10=2+(8) 1+(9)=10 10=(10)+0 (9)+1=10 10=4+(6) 3+(7)=10 10=(7)+3 (6)+4=1010=6+(4) 5+(5)=10 10=(4)+6 (3)+7=1010=8+(2) 7+(3)=10 10=(1)+9 (0)+10=10,挖宝藏,10-4=( ),10-( )=8,6,2,10-4=( ),10-( )=8,6,2,10-( )=( ),+,10,=,9,+,10,=,9,+,10,=,9,1,-,8,=,10,-,8,=,10,2,=,10,+,10,=,10,+,10,0,-,=,10,4,-,6,=,10,4,+,10,=,5,+,10,=,5,5,-,7,=,10,-,7,=,10,3,-,=,10,6,-,4,=,10,6,=,8,+,10,=,8,+,10,2,-,0,=,10,-,0,=,10,10,=,+,10,3,=,7,+,10,3,-,1,=,10,-,1,=,10,9,+,10,=,2,+,10,=,2,8,2,1,3,4,10-3=,10-2=,10-4=,10-5=,7,8,6,5,
