《2025年口算题卡河北少年儿童出版社四年级数学下册人教版》

① 3 - 2.4 =
② 2.84 + 8 =
③ 3.3 + 4.7 =
④ 15 - 0.15 =
⑤ 2.5 + 3.2 =
⑥ 1.3 - 0.9 =
⑦ 5.1 - 3.9 =
⑧ 3.6 + 1.4 =
⑨ 5.1 + 3.9 =
⑩ 7 + 2.7 =
⑪ 3.9 - 3.19 =
⑫ 3.36 + 6.64 =
⑬ 4.8 + 0.2 =
⑭ 3.5 - 2.8 =
⑮ 0.9 + 0.8 =
⑯ 1.4 - 1.04 =
⑰ 2.85 + 7.15 =
⑱ 1 - 0.08 =
⑲ 4.97 - 0 =
⑳ 9.8 - 4.8 =
㉑ 9.3 - 2.3 =
㉒ 6.3 + 3.07 =
㉓ 2.4 + 1.8 =
㉔ 4.1 - 3.9 =
㉕ 6.52 - 5.49 =
㉖ 5 - 0.5 =
㉗ 4 - 0.75 =
㉘ 3.1 + 0.9 =
㉙ 502.7 - 125.7 =
㉚ 11.2 - 5.4 =
㉛ 0.87 + 0.23 =
㉜ 4 - 0.82 =
㉝ 0.45 + 2.85 =
㉞ 4.2 - 4.2 =
㉟ 72.56 - 2.06 =
㊱ 7.3 - 0.6 =
㊲ 1.45 + 5.5 =
㊳ 19.3 - 4.5 =
㊴ 10.6 - 5.2 =
㊵ 8.66 - 3.86 =

答案： 0.6@@10.84@@8@@14.85@@5.7@@0.4@@1.2@@5@@9@@9.7@@0.71@@10@@5@@0.7@@1.7@@0.36@@10@@0.92@@4.97@@5@@7@@9.37@@4.2@@0.2@@1.03@@4.5@@3.25@@4@@377@@5.8@@1.1@@3.18@@3.3@@0@@70.5@@6.7@@6.95@@14.8@@5.4@@4.8