北师大版小学二年级数学上册计算题
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47 – 18 + 25 = 52 – 48 + 76 = 88 – 41 + 35 = 86 – 29 – 12 = 71 – 28 – 23 = 99 – 73 – 25 = 15 + 36 + 14 = 68 + 13 + 14 = 55 + 19 + 27 = 32 + 57 – 23 = 23 + 60 – 38 = 11 + 38 – 46 = 46 – 17 + 24 = 51 – 47 + 75 = 77 – 41 + 34 = 85 – 28 – 11 = 70 – 27 – 22 = 88 – 72 – 12 = 14 + 35 + 13 = 67 + 12 + 13 = 44 + 19 + 26 = 34 + 59 – 25 = 25 + 62 – 40 = 23 + 40 – 48 = 48 – 19 + 26 = 53 – 49 + 77 = 99 – 41 + 35 = 87 – 30 – 13 = 72 – 29 – 24 = 84 – 13 – 25 = 16 + 37 + 15 = 69 + 14 + 15 = 56 + 20 + 17 = 24 + 38 – 25 = 25 + 37 – 40 = 13 + 58 – 48 = 47 – 19 + 26 = 53 – 16 + 77 = 70 – 41 + 35 = 65 – 28 – 13 = 72 – 25 – 24 = 62 – 13 – 25 = 24 + 37 + 15 = 69 + 13 + 15 = 56 + 19 + 17 = 33 + 58 – 34 = 34 + 62 – 39 = 33 + 39 – 47 = 47 – 28 + 35 = 53 – 48 + 76 = 88 – 42 + 35 = 86 – 39 – 23 = 72 – 38 – 33 = 99 – 53 – 35 = 25 + 36 + 24 = 48 + 23 + 24 = 33 + 29 + 37 = 33 + 57 – 33 = 33 + 60 – 38 = 22 + 38 – 46 = 46 – 27 + 34 = 52 – 47 + 75 = 77 – 42 + 34 =
24 + 35 + 23 = 47 + 23 + 23 = 24 + 29 + 36 = 34 + 59 – 35 = 35 + 63 – 40 = 33 + 40 – 48 = 48 – 29 + 36 = 53 – 49 + 77 = 99 – 42 + 35 = 87 – 30 – 23 = 73 – 39 – 34 = 84 – 23 – 35 = 65 – 38 – 23 = 73 – 15 – 34 = 63 – 23 – 35 = 26 + 37 + 25 = 39 + 24 + 25 = 16 + 30 + 27 = 34 + 38 – 35 = 35 + 37 – 40 = 23 + 58 – 48 = 47 – 29 + 36 = 53 – 26 + 77 = 70 – 42 + 35 = 34 + 37 + 25 = 19 + 23 + 25 = 16 + 29 + 27 = 18+45-22=62-8+25=50+26+8=
95-68+27=62-17-5=12+18-20= 36-8+12=65-47+3=16+48-6=
87-56+34=50-49+7=46+5-51=