冀教版二年级数学口算题口算卡

24+8=\r4 3 -3 0 = 24+8= 49:7= 4 6 -8 = 2 7 -3 =\r9 * 2 7 -3 = 42:7 30:6 42+13=\r7 42+13= 357= 36+4= 4 2 -6 =\r58 36 42  6= 19+41= 5x7 7+44=\r5x7 7+44 9 3 -8 0 = 72:9= 42:7\r72^9= 42:7= 7x8= 36^-6= 6 4 -8 =\r36+6= 6 4 -8 = 734= 814-9= 214-3=\r81-9= 214-3= 72:8 42+13= 130+80=.\r46-8=