二年级数学两位数的加减法练习题
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二年级数学两位数的加减法练习题
【练习题一】
(1) 82 ＋ 77
=
(2) 86 －
52 =
(3) 91 ＋ 15 =
(4) 61 － 41 =
(5)
37 ＋ 14 =
(6) 76 ＋ 20 =
(7) 66 ＋ 39 =
(8) 99 － 77 =
(9) 78 ＋ 54 =
(10) 91 ＋
18 =
(11) 27 － 14 =
(12) 90 － 25 =
(13) 89 － 17 =
(14) 78 ＋ 22 =
(15) 43 － 15 =
(16) 24 ＋ 21 =
(17) 98
－ 94 =
(18) 65 ＋ 22 =
(19) 62 － 30 =
(20) 81 ＋ 77 =
【练习题二】
(1) 61 ＋ 28 =
(2) 44 ＋ 38 =
(3) 93 ＋ 16 =
(4) 26 ＋
10 =
(5) 54 － 20 =
(6) 83 － 80 =
(7)
88 ＋ 31 =
(8) 45 ＋ 26 =
(9) 42 ＋ 18
=
(10) 35 ＋ 26 =
(11) 88 ＋ 52 =
(12)
90 － 82 =
(13) 93 － 33 =
(14) 94 ＋ 62 =
(15) 80 － 42 =
(16) 73 － 46 =
(17) 64
＋ 29 =
(18) 81 － 35 =
(19) 80 ＋ 34 =
(20) 91 － 88 =
【练习题三】
(1)
20 － 15 =
(2) 63 － 46 =
(3) 70 － 60 =
(4) 76 ＋ 14 =
(5) 84 － 80 =
(6) 62 ＋
29 =
(7) 40 ＋ 19 =
(8) 94 － 86 =
(9)
44 ＋ 21 =
(10) 74 ＋ 65 =
(11) 89 ＋ 55 =
(12) 39 ＋ 21 =
(13) 79 － 67 =
(14) 12
＋ 11 =
(15) 93 ＋ 24 =
(16) 88 － 33
=
(17) 89 － 44 =
(18) 87 － 71 =
(19)
26 － 12 =
(20) 50 ＋ 38 =
【练习题四】
(1) 56
＋ 45 =
(2) 90 ＋ 58 =
(3) 71 ＋ 14 =
(4)
47 － 14 =
(5) 46 － 31 =
(6) 51 ＋ 39 =
(7) 99 ＋ 53 =
(8) 82 － 75 =
(9) 92 －
57 =
(10) 51 － 27 =
(11) 77 ＋ 36 =
(12) 97 ＋ 90 =
(13) 93 － 69 =
(14) 59
－ 36 =
(15) 66 － 27 =
(16) 68 ＋ 16 =
(17) 88 － 77 =
(18) 95 － 45 =
(19) 58
－ 24 =
(20) 74 － 52 =
【练习题五】
(1) 76 －
46 =
(2) 50 ＋ 31 =
(3) 47 － 26 =
(4) 91 － 45 =
(5) 98 ＋ 30 =
(6)
96 － 57 =
(7) 93 － 72 =
(8) 25 － 21 =
(9) 42 ＋ 10 =
(10) 33 － 24 =
(11) 70 ＋
28 =
(12) 38 － 24 =
(13) 17 ＋ 10 =
(14) 29 ＋ 26 =
(15) 88 ＋ 22 =
(16) 83
＋ 37 =
(17) 95 ＋ 83 =
(18) 38 － 29 =
(19) 84 － 56 =
(20) 79 ＋ 18 =