6×=18
用加法计算:++=
用乘法计算:×=
四八 八四十 四十八
9×440 7×854 4×68×3
7×535 6×963 7×65×8
2×5 = 4 × 6 = 5 ×3 = 8 ×5 =
5 +5 = 5×5 = 3 × 5= 2 ×9 =
7×4 = 3×6 = 6×5 = 4 ×1=
4× 8 = 7 ×3 = 4 × 4 = 4 + 4 =
每只小猫钓6条鱼,6只小猫能钓多少条鱼?
□×□=□(条)
40厘米7米 6+6+6+6+66×5 53厘米35厘米
25+835 6985-17 60分1时
二一十
二十四