Page 12 - 바빠 교과서 연산_5-2_정답

정답

④ 36.16 ⑤ 11.44 ⑥ 36.96 ⑦ 0.345 ⑧ 0.2263 ⑨ 0.1482
⑦ 11.28 ⑧ 57.33 ⑨ 27.54 ⑩ 0.1768 ⑪ 0.004 ⑫ 0.6384

⑩ 59.6 ⑪ 411.57 ⑫ 274.95
44단계 102쪽
42단계 97쪽
① 0.42 ② 0.058 ③ 0.065
① 31.5 ② 15.2 ③ 91.2 ④ 0.14 ⑤ 0.144 ⑥ 0.201

④ 259 ⑤ 122.2 ⑥ 283.5 ⑦ 0.003 ⑧ 0.0108 ⑨ 0.0162
⑦ 15.18 ⑧ 10.32 ⑨ 91.06 ⑩ 0.057 ⑪ 0.4067

⑩ 89.04 ⑪ 311.4 ⑫ 253.5
45단계 103쪽
42단계 98쪽
① 4.32 ② 5.4 ③ 8.28
① 3.8 ② 18.6 ③ 88.4 ④ 9.88 ⑤ 12.96 ⑥ 24.96
④ 197.6 ⑤ 367.2 ⑥ 10.38 ⑦ 15.34 ⑧ 24.82 ⑨ 21.84

⑦ 31.23 ⑧ 83.07 ⑨ 50 ⑩ 49.4 ⑪ 36.54 ⑫ 26.32
⑩ 180
45단계 104쪽

43단계 99쪽
① 3.708 ② 9.135 ③ 8.512
① 0.06 ② 0.2 ③ 0.16 ④ 25.137 ⑤ 7.488 ⑥ 24.308
④ 0.63 ⑤ 0.035 ⑥ 0.052 ⑦ 19.947 ⑧ 38.448 ⑨ 11.825
⑦ 0.052 ⑧ 0.324 ⑨ 0.096 ⑩ 52.398 ⑪ 7.9474 ⑫ 5.643

⑩ 0.136 ⑪ 0.152 ⑫ 0.207
46단계 105쪽
43단계 100쪽
① 9 ② 14.44 ③ 19.76
① 0.0012 ② 0.0014 ③ 0.0027 ④ 14.72 ⑤ 8.978 ⑥ 122.55

④ 0.0048 ⑤ 0.0108 ⑥ 0.0224 ⑦ 10.626 ⑧ 209.96 ⑨ 45.318
⑦ 0.0204 ⑧ 0.0414 ⑨ 0.1575 ⑩ 455.52 ⑪ 6.5835 ⑫ 140.044
⑩ 0.4416 ⑪ 0.3942 ⑫ 0.3145

46단계 106쪽
44단계 101쪽
① 21.42 ② 18.27 ③ 24.44
① 0.28 ② 0.54 ③ 0.174 ④ 16.92 ⑤ 24.346 ⑥ 166.32
④ 0.174 ⑤ 0.14 ⑥ 0.656 ⑦ 12.35 ⑧ 606.05 ⑨ 872.34

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