四年级口算连加减乘法除法.docx

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1、月 0星期数学四年级下题完成时间做对了第一单元 10 +20 +40 = 60 +40 +70 = 20 + 10 +30 = 60 +50 +40 = 100 +40 +30 = 150 +50 +60 = 50 + 70 + 90 = 20 + 110 +20 = 80 + 110 +20 = 15040 +90 = 20 + 160 +70 = 10 + 120 + 160 = 10 + 140 +70 = 120 + 130 +30 = 130 +30 +60 = 140 +70 + 120 = 10 +70 + 100 = 30 + 120 +70 = 160 + 110 +40 =

2、 130 +50 +60 = 50 +80 + 100 = 70 + 130 +80 = 50 + 120 +30 = 140 +50 +40 = 70 + 120 +20 = 80 +50 + 130 = 100 + 160 +30 = 150 +90 +60 = 20 + 150 + 120 = 40 +80 +60 =月日星期敢学四年级下题完成时间做对了 800 - 240 = 100 +50 -40 = 900 +670 = 100 x50 +20 =(4) 840 + 15 = 100 X 80 = 600 20 = 960 - 150 = 9 500 = 700 -98 = 700

3、35 二 980 - 650 = 730 +350 = 20 + 300 = 720 +354 = 20 x 300 +20 = 7100 100 = 980 +456 = 40 60 =5600 70 = 980 +900 = 890 -830 + 15 = 230 +650 = 18 400 = 6100 100 =720 - 140 = 770 + 250 + 100 = 70 40 = 7l0050 =690 +257+ 15 =110 +560 + 12 = 3 900 + 2 =- 2月 0 星期馥学四年级下 80-3 120- 140-70-3 160- 150-(7)30-1

4、240 - 180 -90-3 150 - 380 -50-23 270 - 190- 350 -0-20 =70 - 60 =70 - 80 =0 - 10 =80 - 60 =90 - 30 =0 -40 =80 -60 =120 -90 =0 -30 =80-110 =70 -40 =170 - 180 =240 -130 -50 =完成时间 做对了 题,10 -50 = 160 -50 -20 =10 -90 = 370 - 120 -30 =100 - 10 = 180 -30 -90 360 - 150 -40 = 110 -60 -30 = 220 -40 -80 = 170 -

5、30 -40 = 230 -90 -70 = 150 -40 -80 = 120 -10 -40 = 190 -70 -60 = 260 -70 -80 =170 -50 -40 380 - 140 - 120 = 450 -250 -120 =, 3 ,月 0星期敢学四年级下完成时间 10 x4 二做对了 题 20 x 8 = 14 x5 二 12 x9 = 32 x4 = 3 x 18 二 18 6 = 24 x 5 二 5 18 = 26 5 = 12 5 = 16 x5 = 4 x 25 二 6 12 = 12 10 = 5 x 13 = 4 50 = 15 20 =17 4 = 25

6、 x 3 = 17 x7 二28 4 =8 25 = 64 x 2 = 33 x 3 二45 6 =28 5 =27 6 = 40 2 =- 4 8 x 15 二月日星期敢学四年级下题完成时间做对了 20 x 5 二 35 40 = 15 x4 = 30 x 20 二 25 40 = 50 x 3 = 60 30 =(7) 10 75 =(8) 35 20 = 15 8 = 40 17 = 23 x 11 二 36 x 20 二 30 X 53 二 60 x 24 = 25 x 30 二 70 12 = 80 25 = 24 50 = 56 x 20 二 20 60 = 80 x 22 二 2

7、4 x 30 二 33 x 30 二 54 20 = 74 x 10 二 18 40 = 50 x 25 二 15 x15 =70 14 =32 40 = 96 30 5 月 0星期敢学四年级下完成时间 362 二做对了 题 95 5 = 77 7 二 844 二 54 9 = 96 6 = 85 5 = 72 3 二 38 2 二 93 3 = 66 11 二 60 5 二 56 8 二 64 8 = 72 9 二 88 4 = 90 5 二 96 8 = 25 5 二 39 : 3 = 81 :3 = 72 2 二 96 3 二 66 2 二 75 3 = 20 5 二 40 8 = 56

8、 7 二 405 二180 6 =140 7 =150 30 = 6 月 0星期敢学四年级下题完成时间做对了 78 13 二 104 8 = 114 38 = 504 56 = 552 46 = 225 45 = 143 11 = 550 10 二 440 10 = 287 7 = 185 37 = 935 11 = 392 28 = 372 93 = 8020 = 96 16 二 138 138 = 255 85 = 110 22 = 174 87 = 129 43 = 132 44 = 132 22 = 184 23 = 390 30 = 189 63 = 11256 = 92 23 =1

9、17 13 =259 37 =287 41 = 294 98 =- 7月 0星期敢学四年级下题做对了完成时间 24 2 + 12 = 56+7 5 = 34 +20 4 = 8 16 3 +42 = 13 10 13 = 12 x 30 +36 = 15 20 + 100 = 50 10 +25 = 19 3 + 120 = 16 4 + 15 = 12 x 2 + 24 = 18 5 + 16 = 28 x 3 + 5 = 25 x 30 + 5 =3x30 + 10 = 14 7 + 11 = 145 2 10 = 12 4 +22 = 42 6 12 = 21 18 2 = 15 + 1

10、2x20 = 4+210 4 =35 + 19x2 = 18 + 10 55 =6+3x18 = 22 + 8 25 = 60 + 4 x 10 = 120 +4x6 = 14 + 14 x8 = 42 + 9 6 =25 + 5 11 =23 + 18 2 =做对了完成时间 75 +360 20 = 305+2 = 140 2 +30 =- 9 61 +480 40 = 15 + 1204 = 8 +90 30 = 12 + 240 8 = 24 + 364 4 =(7) 20 + 78 2 = 160 +84 21 = 50 26 13 = 120 +85 5 = 30 +96 4 = 70 +288 9 = 140 +312 2 = 100+81 9 = 110+28 4 = 50 +36 4 = 75 3 + 7 = 555 + ll = 78 6 +2 = 14 2 + 140 = 124 2 + 18 = 48 4 + 19 = 16 4 +58 = 44 2 +44 = 280 40 +70 = 182 + 160 = 60 2 + 7 = 364 4 + 16 =84 21 +43 =630 9 +27 =数学四年级下星期做对了 题 50 -38 2 240 20-