《两位数加两位数》练习卷 14 + 39 = 60 + 40 = 81+10 = 34 + 75 = 43+12= 37 + 83二 34 + 41 = 39 + 78 = 92 + 77 = 70 + 78 = 51 +39 = 89 + 40 = 65 + 96 = 20 + 63 = 58 + 29 = 96 + 80 = 18 + 45 =
题目：50姓名 ______ 成绩
21 +84 = 58 + 21 = 27 + 40 = 78 + 38 = 32 + 66 = 13+96= 80 + 84 = 75 + 38 = 15+50= 83+14= 56 + 24 = 22 + 83 = 35 + 89 = 30 + 93 = 77+15= 11 +29 = 69 + 61 =
91+16 = 27 + 98 = 12 + 82 = 20 + 53 = 79 + 79 = 76 + 62二 81 +79 = 45 + 44 = 99 + 76 二 25 + 72 = 92 + 81 = 53 + 89 = 70 + 95 = 97 + 56 = 53 + 30 = 38 + 38 =
《几百几十加、减几百几十》练习卷 题目：50姓名 ______ 成绩
10-10= 80 + 20 = 300-50= 600-600 = 700 + 80 = 700 + 90 = 400 + 30 = 40 + 60 = 200-100 = 100 + 700 = 400-90= 90-20= 10 + 700 = 100 + 800 = 90-50= 40 + 700 = 900 + 900 =
10 + 10 = 60 + 30 = 90-70= 400 + 60 = 20 + 70 = 500 + 500 = 90 + 500 = 200 + 40 = 100 + 600 = 700 + 100 = 100 + 20 = 100-30= 40 + 40 = 40-40= 400-30= 20 + 20 = 10 + 30 =
50 + 600 = 800 + 900 = 100-80= 80 + 40 = 20-20= 30-30= 500-100= 600-50= 700-20= 60 + 900 = 800 + 50 = 200 + 50 = 90-30= 600 + 40 = 300-300= 70 + 90 =
《三位数加减三位数》练习卷 题目：50姓名 ______ 成绩
407 + 231 = 831+144 = 580 + 521 = 627-388= 440-257= 775-124 = 951 +518 = 720-686= 210-132= 886-501= 248-138= 443-230= 879 + 277 = 179 + 953 = 851 +426 = 549 + 987 = 407-210= 111-106 = 345-256=
125 + 861 = 409-322= 135 + 979 = 141 +978 = 138-102= 441 -282 = 572-568 = 835-419 = 717 + 357 = 238 + 520 = 162-138= 972-166= 432-203 = 655-382 = 948 + 741 = 222-213=
474 + 656 = 259 + 779 = 493-341= 697 + 968 = 983 + 341 = 735 + 311 = 892-115 = 396-276= 354-264 = 613 + 752 = 665-209 = 747-746= 107-107= 513-139 = 917-464 =
《同分母分数加减法》练习卷 题目：50姓名 成绩—
2- 1- 1+
5- 25- 1-- 4- 1
4- 1-
3- 1- 1 + 5- 1+5- 3- 8- 7
8- 1-- 4-9 2-4+
- 1
9+-2 9
-+
9 4 5- 3--
1 +6- 1 5 6- 5-- 1
325 + -5 -
- 6
2+5- 3 -
7 5--
6一 7- 4--
25- 2
38- 1- 51 一+ -
8- 77--
-3+7- 3-
3- 1
3- 1-- 7- 57- 53- 26-5+6- 1- 5- 4+5- 1=
1
-3-2+3~ 16 14-3
4- 1--- 44-3+4- 15 -5- 15- 1=8 75-3+5- 1- 89-74 9-5- -75-2+5- 2- 5-7-5
7- 4--7 6-56- 1
51217----25283 -- -11 8H^ -388-- 5-H-^6 -71- ^ 一14一- 63--3- -8-85- -=28 ^4--3- 7- - 2=
5-
- 6-
7-5-7- 5- 8- 58- 7-+ + ■ - - - - + 7 2
《不进位的小数加法》练习卷 题目：50姓名 成绩—一
0.9 + 2.0 = 0.1 +8.5 = 8.6 + 1.1 = 8.3 + 0.3 = 9.5 + 0.0 = 7.7 + 0.1 = 8.1 +1.0 = 2.5 + 2.1 = 9.1 +0.1 二 0.4 + 5.3 = 8.5 + 0.3 = 9.2 + 0.0 = 4.2 + 2.0
二
4.8 + 2.1 = 0.7 + 4.0二 7.20.3 + 9.3 = + 1.5 =
4.8 + 4.1 = 3.1 + 3.7 = 5.1 +2.6 = 6.8 + 0.0 = 2.7 + 3.1 = 4.8 + 4.0
二
1,3 + 1.4 = 4.9 + 1.0 = 0,6 + 4.2 = 5.6 + 3.1 = 5.5 + 0.2 = 3.7 + 2.0 = 5.7 + 1.1 = 7.1 +2.6 = 9.9 + 0.0
二
3.7 + 4.2 = 1.2 + 6.7 = 1.2 + 0.4 = 9.7 + 0.0 = 7.1 +1.6 = 7.5 + 2.1 = 8.4 + 0.2 = 2.9 + 4.0 = 5.7 + 2.2 = 2.9 + 0.0 = 1.4 + 1.4
二
0.2 + 0.0 = 7.4 + 1.2 = 5.9 + 1.0 = 5.1 4- 0.6
二
3年级数学口算能力快速提升训练(含答案)
