问题
解答题
直接写出得数.
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答案
①0.5÷0.01=50; ②
×2.8=2.1; ③2-3 4
=0.6; ④2.5×12=30;7 5
⑤0.8-0.36=0.44; ⑥2.3÷10%=23;⑦
×5 8
=4 15
; ⑧800-498=302.1 6
直接写出得数.
|
①0.5÷0.01=50; ②
×2.8=2.1; ③2-3 4
=0.6; ④2.5×12=30;7 5
⑤0.8-0.36=0.44; ⑥2.3÷10%=23;⑦
×5 8
=4 15
; ⑧800-498=302.1 6