分数乘法口算题卡

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1、2 —X2 = 19 7 -X2 = 8 3 7X —= 21 4 3 4 3 —X8 = -X3 = -x-= 15 4 5 8 7 3 2 —X12 = -X4 = 5X3 — = 18 4 15 2 2 2 3 -X2 = -X7 = -x-= 7 9 9 8 3 2 2 -X8 = 2X- = -X10 = 4 3 5 2 2 9 35 -X3 = -X2 = —X !—■— 3 5 14 36 2 2 3 9 —X2 = 5X —= -x-= 11 15 4 8

2、 3 2 3 —X7 = 57X —= lx-= 14 19 8 - O X 2 - 9 = 3 - 8 X 2 - 9 10 X 2 - 5 - 3 - 8 X 2 - 9 = 3 - 8 X 2 - 9 - 2 X 1 - fi 2 6X-= 3 25 11 X — 121 50 5 -X12 = 8 5X- = 4X 5 27X —= 18 7 3 — X-= 12 7 2 3 -

3、X l-= 9 8 2 3 —X3- = 27 8 11 — X5 = 15 19 —X15 = 20 2 -X10 = 5 9 8 2 5X ——二 15 2 -X4 = 5 3 2X—= 14 1 19X- = 8 3 11X —= 11 8 3 -X-= 9 8 2 —X30 = 10 3 14X-= 8 3 21X —= 14 3 15x- = 5 5 -X2 = 6 5 36 X —= 12 3 16X- = 8 3 16X-

4、= 8 2 3 -X- = 6 8 3 3X- = 8 4 — X5 = 15 7X —= 3 14X —= 28 13 —X6 = 24 4 -X6 = 5 3 12X- = 8 3 15x —= 10 6 -X4 = 5 3 42X- = 7 3 8 -X- = 4 9 2 -X12 = 9

5、 4 3 -X—= 5 16 4 25 —X —= 15 12 3 24X- = 8 7 3 -X —= 6 21 4 -X 10 = 5 5 24 4 -X45 = 5 3 8X- = 8 5 -X12 = 8 3 56X- = 8 4 5 -X — 5 16 4 -X 25 = 5 3 16X- = 4 8 7X—= 21 4 46 —X —— 23 8 4 -X 18 = 9 4 -X0 = 5 4 15 -X — 5 3 —X-= 18 5 3 -X3

6、= 5 5 14 —X —= 7 8 4 3 -X- 5 8 4 -XS = 5 4 3 -X- 5 8 4 3S —X —— 7 8 3 3X—= 16 4 3 —X —= 15 8 1 14 —X —= 7 9 25 11 —X — 22 50 3 IX —= 81 4 3 3 2 2 —X —— 3X

7、—= -X- = 27 8 25 4 9 3 15 3 2 6X-= 8X —= -x-= 8 8 5 3 5 3 7 240 X-= 2X - —X16 = 8 16 18 4 7 4 2 ——X -= -X15 = —X2 = 13 a 5 27 4 1 4 3 3 —X —— —X —= —X8 = 17 8 15 8 48 7 4 4 6 2 —X —= —X -= —X3 = 16 21 9 8 33 4 5 1 2 -X- = 9X- = —X38 = 5 4 3 1

8、9 35 6 4 3 —X-= —X 10 = ——X 24 = 6 7 5 14 1 3 4 3 2 -X—- X — —X 10 - 9 19 7 14 15 4 34 7 7 1 —X —= -X-= —X2 = 17 12 5 5 16 3 3 2 18X —= -X20 = 16X -= 16 5 3 3 S 2 13X —= 4X-= 25X- = 13 6 7 7 —X2 = 18 3 7X —= 14 7 4 —X3 = 24 4 3 ——x-= is

9、a 3 9X-= 8 —X4 = 44 2 15x3 —— 15 2 3 —X7 = 49 2 3 -X4- = 9 8 11 —X15 = 15 2 12X- = 3 19 —X20 = 20 2 -X 25 = 5 9 7 —X —— 14 18 1 19X —= 18 2 45X —= 15 3 9 -x-= 8 8 7 48 X —= 12 2 57X —= 38 3 1X1- = 8 5 3 —X —= 18 8 2 3 ——x-= 27 8 2 -xo = 9 3 18X

10、- = 8 40一9 - 3 - 8 X 2 - 9 4 _ _ —X 25 = 15 25 11 —X *—— 11 50 5 -X12 = 3 3 12 -x —= 4 4 5 54X —= 18 2 8 3 4 -X10 = —X —= -X1S = 9 36 8 5 1 3 2 3 ——X-=

11、 —X30 = 24X —= 18 4 100 12 2 3 4 30X —= 28X- = -X12 = 15 8 5 5 3 3 —X8 = 35X- = 16X- = 24 5 8 3 7 4 9 20X —= 25 X -= —X —= 14 5 18 16 3 5 8 44X —= -X 12 = 21X —= 11 6 21 3 7 5 16X- = 14X- = -X 14 = 4 8 2 3 4 4 15 14 X -= —X3 = —X —= 7 15 15

12、3 3 3 3 7X—= 12X —= -X9 = 28 18 5 13 9 4 —X8 = 25 X —= -X 4S = 48 10 5 6 3 8 S 42X- = —X —= 4X —= 7 14 9 16 2 4 27 30 11 -X3 = -x —= X — 9 9 8 33 50  4 3 3 25 16 3 —X —— —X !—■— —X —= 27 8 15 24 27 8 S 14 3 3 —X 14 = 一X一_ 16X- = 2B 9 21 8 4 5

13、 8 5 —X —= -X45 = 24 X -= 15 24 9 8 3 6 5 7 —X12 = 56X- = —其一= 25 7 14 8 4 3 4 —X 25 二 16X —= —X17^ 25 24 17 16 23 5 14 8 —X —= 24 X -= —X —= 23 8 6 16 21 4 8 8 -X27 = —X0 = -X 8 = 9 25 5 1 7 15 3 14 6 ——X -= —X —= —X-= 42 8 14 5 5 7 5 4 10 4 3

14、 -X21 = -X —- —X —— 7 5 7 15 19 14 3 4 35 4 —X-= —X —= —X34- 5 8 5 4 17 1 5 6 14 3 —X —= —X —= 26 X —= 15 8 7 9 13 5 3 6 40X-= 3X —= 50X —= 8 81 25  15 3 3 16 X —= Sx- = 28X —= 8 5 14 7 4 13 8X —= —X15 = —X12 = 16 15 6 4 —X15 = 9 -X4 = 6X —=

15、35 8 15 4 2 2 —X45 二 —X12 = 一X9 二 15 15 5 4 6 2 8 9 —X —— —X 10 = —X —= 36 7 55 3 8 1 1 3 2 27X -= —X -= —X10 = 3 15 8 30 4 2 3 —X15 = 15x —= 8X —= 25 30 14 28 3 5 3 X -—= —X9 = 14X —= 7 14 18 21 5 1 3 3 -X- = 7X - -X15 = 8 5 14 5 5 3 5 —X2

16、0 = 22X —= -X 12 = 12 11 6 7 3 11 18X-= 8X —= —X24 = 6 146 12 7 3 4 56X- = 21X- = —X8 = 8 7 15  7 —X12 = 15 3 —X14 = 13 2 3X1— = 15 2 2 5 3 一 X21 = -X9 = —x —— 7 7 12 8 11 3 2 —X 36 — 2X- = -X 10 = 12 2 5 2 2 9 7 -X7 = —X2 = -x—= 7 35 7 18

17、2 2 3 9 —X2 = 15x —= -X- = 11 15 5 7 5 5 3 —X28 = 57X —= IX-= 14 19 8 2 2 15 2 —X 10 = -X —= 0X1- = 15 5 8 9 1 7 3 2 18 -X 24 = -x-= -X— 一 6 6 8 9 S 5 26 11 5 6X —= —X —= -X12 = 12 22 13 6 2 3 1 5 6X-= -X-= 9X-= 7 4 2 9 7 3 7 3 -X2 = 21X- =

18、—X —= 4 7 12 7 15 8 3 2 3 —X8 = -X-= —x 1-- 8 5 8 11 8  1 3 4 15 7 7 -X3- = —X —— -X- = 9 8 5 19 8 5 4 4 5 —X5 = —X17 = —X20 = 15 34 12 4 3 7 —X25 = 13X —= -X 18 = 15 26 6 7 15 7 24X- = 3X —= 24X- = 8 8 8 7 9 7 6X—= 8X- = 16X- = 12 8 8 2 15

19、 7 4 —X —= 16X —= —X4S = 5 4 16 15 5 4 5 24X- = —X7 = 6X—= 8 35 18 7 3 4 9 -x- = —X30 = 25X —= 5 8 15 15 4 4 6 3 7 —X17 = —X-= —X-= 34 15 7 14 6 7 8 1 4 —X —= 27X- = -X36 = 4 21 9 9 4 4 4 -X8 = -X1S = -X9 = 5 9 5 14 6 6 3 5 —X-= X 一 24X —=

20、3 7 7 14 12  6 4 3 8 -X12 = —X-= -X4S = 5 15 7 9 3 BX—二 16 - 2 1 X 3 - 7 6 56 X—二 7 4 9 —X j—— 27 16 4 3 16X —= 24 15 X3 = 8 16 13 5 9X- = K~- 15X- = 9 13 8 6 5 4 28 -X4 = -X27 = —X0 = 2 3 25 7 15 1 7 15 3 —X !—■= — X-= —X 二= 30

21、 3 42 6 4 5 8 5 4 15 -X9 = -X21 = -X —= g 3 5 7 4 16 3 4 7 一 X45 = — x -= —X-= 9 5 8 35 4 5 1 3 9 14 4X —= — x -= -X一 一 16 15 8 7 3 30 11 5 2 —X —= 16 X —= 27X —= 11 50 8 81 4 9 3 25 8 3 —X 一 = ==、 <—- —X —= 27 8 15 6 9 8 5 14 3 3 —X 14 = 24X -= 42 9 21 8 五年级数学口算 分数乘法