1-0.08= 100.3+100.7= 3.6+6.4= 7.1-2.8=
3.48×100= 72÷1000= 4+7.96= 0÷39=
1.3+8.5=
0.72＋0.08=
6.45-5=
0.19×1000=
150÷100=
2.5＋0.98＋7.5=
0.6+0.062=
2.43×100=
13.9 -1.39-0.61=
30-30÷5=
125×8=
1-0.99=
5-2.7=
1.2÷100×10=
①4.34+5.56= ②7-1.5= ③0÷6= ④0.32×1000=
⑤0.85÷10= ⑥24×5= ⑦1÷100= ⑧6.46-1.02=
