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题文
直接写出下面各题的结果. 168+32=______;168-19=______;9.8-7.36=______;6.13+10.25=______; 25×400=______; 300÷50=______;90×50%=______;4.5÷0.3=______;5-=______; +=______; ×=______;45÷=______;8-1.3-1.7=______;(1-)×14=______; 0.13++0.87=______;×7+7×=______. |
题型:解答题 难度:中档
答案
168+32=200; 168-19=149;9.8-7.36=2.44; 6.13+10.25=16.38; 25×400=10000; 300÷50=6; 90×50%=45; 4.5÷0.3=15; 5-=4; +=; ×=;45÷=81;8-1.3-1.7=5; (1-)×14=8; 0.13++0.87=1
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