2025年跳跳熊预习日日清五年级数学下册人教版
注:目前有些书本章节名称可能整理的还不是很完善,但都是按照顺序排列的,请同学们按照顺序仔细查找。练习册 2025年跳跳熊预习日日清五年级数学下册人教版 答案主要是用来给同学们做完题方便对答案用的,请勿直接抄袭。
1. 直接写出得数。
5.2 + 4.3 = 1.45 + 2.2 = 4.8 - 2.9 = 4.3×2 =
0.45 + 0.23 = 7.8 + 2.2 = 3 - 1.7 = 1.3×0.2 =
2.04×0.2 = 8.1÷0.9 = 0.04×0.5 = 0.26÷1.3 =
1.01×4 = 48÷0.12 = 0.15×0.4 = 3.4×0.5 =
0.44 + 0.35 = 0.96÷0.12 = 2.88÷4 = 3.4÷1.7 =
5.2 + 4.3 = 1.45 + 2.2 = 4.8 - 2.9 = 4.3×2 =
0.45 + 0.23 = 7.8 + 2.2 = 3 - 1.7 = 1.3×0.2 =
2.04×0.2 = 8.1÷0.9 = 0.04×0.5 = 0.26÷1.3 =
1.01×4 = 48÷0.12 = 0.15×0.4 = 3.4×0.5 =
0.44 + 0.35 = 0.96÷0.12 = 2.88÷4 = 3.4÷1.7 =
答案:
9.5 3.65 1.9 8.6
0.68 10 1.3 0.26
0.408 9 0.02 0.2
4.04 400 0.06 1.7
0.79 8 0.72 2
0.68 10 1.3 0.26
0.408 9 0.02 0.2
4.04 400 0.06 1.7
0.79 8 0.72 2
2. 列竖式计算。
①7.42÷1.4 = ②8.16÷1.2 = ③3.5×4.6 =
④36.76 - 9.85 = ⑤19.6÷3.5 = ⑥0.864÷0.16 =
①7.42÷1.4 = ②8.16÷1.2 = ③3.5×4.6 =
④36.76 - 9.85 = ⑤19.6÷3.5 = ⑥0.864÷0.16 =
答案:
①5.3 ②6.8 ③16.1
④26.91 ⑤5.6 ⑥5.4
④26.91 ⑤5.6 ⑥5.4
3. 脱式计算。
①(7.5 - 2.3×0.5)÷0.01 ②2.8×[0.75÷(1.2 + 1.3)]
①(7.5 - 2.3×0.5)÷0.01 ②2.8×[0.75÷(1.2 + 1.3)]
答案:
①635 ②0.84
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