文档介绍:Company number【1089WT-1898YT-1W8CB-9UUT-92108】
位数乘精编位数计算试题
(1)189 × 6 = (2)8 × 405 =
(3)8 × 751 = (4)945 × 6 =
(5)520 × 3 = (6)7 × 121 =
(5)44 × 55 = (6)22 × 14 =
(7)91 × 69 = (8)61 × 55 =
(9)31 × 60 = (10)73 × 54 =
(11)67 × 37 = (12)25 × 31 =
(7)881 × 5 = (8)261 × 5 =
(9)2 × 523 = (10)5 × 460 =
(11)6 × 205 = (12)9 × 654 =
(13)727 × 7 = (14)564 × 6 =
(15)1 × 162 = 1)18 × 88 =
(2)23 × 55 = (3)93 × 14 =
(4)88 × 67 = (13)79 × 26 =
(14)97 × 75 = (15)35 × 35 =
40 × 40 = (2)82 × 90 =
40×10= 30×20=
30×50= 300×10=
300×80= 22×40=
330×2= 120×3=
30×6= 10×50=
(3)92 × 60 = (4)18 × 80 =
(5)30 × 81 = (6)96 × 80 =
(7)50 × 86 = (8)13 × 10 =
(9)10 × 20 = (10)30 × 26 =
(11)30 × 62 = (12)88 × 40 =
(13)88 × 30 = (14)60 × 45 =
(15)70 × 65 = (1)18 × 88 =
(2)23 × 55 = (3)93 × 14 =
(4)88 × 67 = (5)44 × 55 =
(6)22 × 14 = (7)91 × 69 =
(8)61 × 55 = (9)31 × 60 =
(10)73 × 54 = (11)67 × 37 =