二年级数学口算例题
12年前 [11-22 09:07 周四]
1)15 + 84 = (2)72 + 68 = (3)49 + 90 = |
(4)30 + 82 = (5)41 + 38 = (6)19 + 61 = |
(7)64 + 40 = (8)66 + 95 = (9)52 + 18 = |
1)55 - 19 = (2)48 - 29 = (3)42 - 22 = |
(4)71 - 18 = (5)22 - 17 = (6)67 - 32 = |
(7)89 - 32 = (8)59 - 47 = (9)87 - 86 |
(1)20 + 19 = (2)40 + 26 = (3)30 + 25 = |
(4)50 + 19 = (5)80 + 18 = (6)90 + 62 = |
(7)40 + 34 = (8)70 + 49 = (9)70 + 43 = |
(1)91 - 28 = (2)36 + 11 = (3)49 + 43 = |
(4)89 - 37 = (5)87 + 49 = (6)24 - 16 = |
(7)92 + 64 = (8)30 - 15 = (9)86 - 30 = |
(1)3 × 5 = (2)4 × 4 = (3)1 × 2 = |
(4)6 × 6 = (5)5 × 6 = (6)3 × 1 = |
(7)4 × 3 = (8)3 × 2 = (9)4 × 2 |
1)9 × 9 = (2)7 × 8 = (3)8 × 8 = |
(4)4 × 4 = (5)1 × 8 = (6)5 × 4 = |
(7)5 × 8 = (8)3 × 3 = (9)6 × 7 = |
1)8 ÷ 4 = (2)24 ÷ 6 = (3)20 ÷ 5 = |
(4)10 ÷ 5 = (5)9 ÷ 3 = (6)6 ÷ 6 = |
(7)2 ÷ 2 = (8)2 ÷ 2 = (9)4 ÷ 4 = |
1)48 ÷ 8 = (2)8 ÷ 8 = (3)54 ÷ 6 = |
(4)40 ÷ 5 = (5)10 ÷ 2 = (6)6 ÷ 2 = |
(7)36 ÷ 4 = (8)42 ÷ 7 = (9)72 ÷ 8 = |
1)6 ÷ 6 = (2)2 × 2 = (3)4 × 4 = |
(4)5 × 6 = (5)6 ÷ 3 = (6)4 × 2 = |
(7)5 × 1 = (8)8 ÷ 2 = (9)5 ÷ 1 = |
10 二年级9以内的表内乘除法
1)7 ÷ 7 = (2)24 ÷ 8 = (3)42 ÷ 6 = |
(4)4 ÷ 1 = (5)2 × 8 = (6)8 ÷ 4 = |
(7)8 ÷ 1 = (8)8 ÷ 4 = (9)24 ÷ 8 = |
1)5000 + 1000 = (2)8000 + 1000 = (3)7000 + 1000 = |
(4)2000 + 1000 = (5)1000 + 4000 = (6)1000 + 7000 = |
(7)1000 + 5000 = (8)6000 + 1000 = (9)4000 + 2000 = |
12 二年级整千数的减法
(1)2000 - 1000 = (2)4000 - 1000 = (3)5000 - 4000 = |
(4)9000 - 8000 = (5)6000 - 1000 = (6)6000 - 2000 = |
(7)9000 - 1000 = (8)8000 - 5000 = (9)8000 - 6000 = |
1)4000 - 1000 = (2)2000 + 6000 = (3)8000 - 5000 = |
(4)7000 - 3000 = (5)4000 - 2000 = (6)2000 + 5000 = |
(7)2000 - 1000 = (8)8000 + 1000 = (9)2000 + 3000 = |
(1)20 + 70 = (2)90 + 90 = (3)90 + 70 = |
(4)30 + 40 = (5)90 + 90 = (6)60 + 80 = |
(7)30 + 50 = (8)90 + 50 = (9)30 + 70 = |
1)170 - 90 = (2)180 - 90 = (3)120 - 80 = |
(4)120 - 90 = (5)30 - 10 = (6)60 - 10 = |
(7)100 - 30 = (8)100 - 90 = (9)160 - 90 = |
1)90 - 60 = (2)70 - 60 = (3)90 - 50 = |
(4)60 + 30 = (5)20 + 60 = (6)70 - 20 = |
(7)100 - 40 = (8)180 - 90 = (9)120 - 30 = |
1)300 + 500 = (2)700 + 600 = (3)200 + 600 = |
(4)700 + 500 = (5)800 + 600 = (6)600 + 500 = |
(7)600 + 200 = (8)200 + 900 = (9)100 + 700 = |
(1)200 - 100 = (2)900 - 800 = (3)700 - 600 = |
(4)900 - 500 = (5)1200 - 900 = (6)1000 - 500 = |
(7)600 - 300 = (8)600 - 200 = (9)1200 - 500 = |
(1)800 - 300 = (2)700 - 400 = (3)300 + 700 = |
(4)1100 - 900 = (5)400 + 200 = (6)1300 - 700 = |
(7)700 - 500 = (8)1800 - 900 = (9)500 + 700 = |
(1)680 + 300 = (2)300 + 740 = (3)790 + 510 = |
(4)200 + 210 = (5)230 + 680 = (6)860 + 160 = |
(7)350 + 420 = (8)120 + 160 = (9)140 + 630 = |
1)570 - 180 = (2)650 - 640 = (3)650 - 190 = |
(4)950 - 590 = (5)220 - 120 = (6)310 - 150 = |
(7)970 - 370 = (8)460 - 140 = (9)300 - 300 = |
1)710 - 250 = (2)270 + 310 = (3)320 - 210 = |
(4)220 + 480 = (5)450 + 680 = (6)980 - 450 = |
(7)880 - 490 = (8)600 + 280 = (9)650 + 940 = |
23 二年级表内乘加混合*
1)430 - 190 = (2)750 + 270 = (3)930 + 940 = |
(4)490 - 120 = (5)470 - 420 = (6)490 + 800 = |
(7)600 + 600 = (8)840 - 360 = (9)200 + 670 = |
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