100以内加减混合计算题
53+2+41 = 10+8+37 = 67-14+34 =2+2+90 = 18+29+31 = 84-35-9 =75-36+28 = 2+19+55 = 5+14+3 =58-48+65 = 81
33+29+9 = 69-12-17 = 17+9+35 = 41+41+5 = 82-37-25 = 76-23-13 = 16+32+48 = 70+9+1 = 94-8-59 = 6+72-49 = 68+2+19 = 69-22+16 = 25+41+27 = -19-11 =
33 76 20 32 44 94 52 69 68 48 96 48
91-60+38 = 9
4 1 / 2
+67-89 = 4 +4+2 = 75 +42+24 = 8 -13+59 = 76 +57-93 = 98 -24+54 = 41 +12+17 = 40 -24-32 = 9 +42+2 = 89 -83+30 = 2 +4-31 = 53
-36-6 =+71+12 =+21+52 =+61+14 =-36-28 =+11+54 =-13-15 =-57+0 =-32+24 =+64-18 =+31+51 =-77+67 =+87-43 =-2+41 =
2 / 2
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