1.5-0.5=
1-0.9=
2.3+0.6= 0.9+0.8=
1-0.3=
3.4-1.5=
1.9-0.9=
3.5-2.4=
0.36+0.64=
3.5+4.2=
6-0.5=
2.7-0.4=
0.8+ 0.7=
4.5-3=
7.8-1.1=
1.5－0.5=
1－0.9=
2.3＋0.6=
0.9＋0.8=
1.9－0.9=
3.5 -2.4=
0.36＋0.64=
0.96－0.3=
8.65－6.31= 2.5+0.9=
1.2-0.5=
7.8+1.6=
0.39+0.15=
3-1.4=
4.7-2.8=
7.2-6.45=
15-0.48=
6.77-1.78=
3.45+5.75=
3.40+58.20=
49.80+49.20=
111.6-99=
7.8+21.02=
5.6-1.42=
12.5+0.9=
4.5-2.83=
3.75+2.25=
2.98+0.56=
12.53+4.67=
6.07+4.89=
5.64-1.78=
10.2-6.45= 5-0.41= 0.3+1.5=
2.5+9.8=
7.6+1.3=
4.4+5.7=
2.3+7.7=
5.7+3.1=
7.69+2.31=
9.16+2.64=
5.68+12.22=
16.8+16.5=
26.3+14.6=
6.9+3.4=
52.3+64.7=
12.75-5.3=
8.24+16.93=
0.75＋0.4=
20＋0.78=
4.8＋4.2=
5.7－3=
4.9－1.7=
1.34＋0.8=
2－0.75=
8.7＋0.03= 0.2－0.09=
8.5＋2.5=
2.4－1.4=
0.68＋0.42=
7.82－7.2=
2＋9.1=
0.48＋0.52=
8.1－5.1=
0.78－0.24=
0.8＋0.18=
0.89－0.25=
1－0.98=
0.9＋0.1=
1－0.8=
4.5－4=
5.6＋4=
10－4.4=
6＋6.6=
9.5－2.7=
1－0.55=
3.7＋4.8=
7＋3.3=
3．25＋0．75=
2.7＋3.9= 0．7＋0．9= 0.9＋1=
14．6－0．4=
10－0．1=
14＋0．78=
3＋2.7=
5－0．08=
1．64＋2．35=
1．1－1=
8．34－6．22=
1.3＋4.3=
7.2＋6.9=
9.3－8.8=
4.4＋15.99=
19.8－5.6=
96.3－56.2 =
79.2＋56.8=
1.9＋25.793=
88－69.21=
136.5－105=
73.4+52.1=
93.1-20.9=
63.1-11=
0.33+9.8= 7.8+6.9=
0.2+2.7=
5.6+4.4=
9.4+0.06=
0.7+0.4=
0.5－0.45=
10－0.1=
1.8－0.9=
12.6－1.2=
17+0.33=
1.01+0.6=
7－0.05=
9－0.26=
6.14+3.83=
7.93-1.64=
5.23-2.36=
3.44+3.36=
8.63-3.48=
1.16+4.77=
7.74-5.85=
9.35-4.74=
4.93+4.75=
8.17-5.26=
2.26-0.86= 6.55+4.68=
1.1+4.5=
1.9+3.4=
3.45+4.6=
4.45+4.5=
9.4-2.75=
7.3-1.26=
3.83+5.55=
2.75+1.3=
7.6-2.15=
1.9+6.2=
7.1-6.6=
6.8-2.8=
44.4+1.4=
1.7+9.66=
43.3+6.3=
55.5-1.9=
38.9-5.55=
64.41+8.67=
0.7＋0.9=
3.8＋0.6=
8.24+3.76=
4.1－3.8=
14＋0.78= 14.6-0.34=
1.3+8.56=
0.8-0.55=
1-0.03=
30.5+3.05=
0.8-0.45=
3.25＋0.75=
0.78+2.2=
5-0.08=
10-0.1=
10－7.64=
13.6＋8.46=
0.99＋1.1=
1.23+6.52=
5.32-0.93=
6.35-5.23=
1.23+5.69=
1.26+5.21=
0.96-0.23=
7.26-4.93=
2.16-0.23=
4.63+8.9=
9.28+7.32=
5.2-0.9= 2.65+9.32=
7.65-6.23=
8.28+4.75=
9.23+5.45=
6.23-4.53=
8.52+4.65=
5.2+2.63=
4.62+8.95=
7.24+6.21=
3.8-2.3=
0.7＋0.9=
0.8＋0.6=
8.24＋3.76=
4.1－3.8=
14＋0.78=
14.6－0.34=
1.3＋8.56=
0.8－0.55=
10－0.1=
4－0.04=
1－0.03=
30.5＋3.05=
0.8－0.45=
0.78＋2.2= 5－0.08=
3.25＋0.75=
8.65－6.31=
10－7.64=
13.6＋8.46=
0.99＋1.1=
3.17+3.43=
6.82+15.55=
34.52-17.87=
12.23+4.57=
23.75+8.64=
17.83+9.5=
7.83－0.5=
3.45+8.7=
16.55+1.3=
8.54+5.96=
27.38-5.34=
2.62+4.66=
8.5+9.63=
4.76 - 1.12 =
1.45 + 2.7 =
4.31 + 21.76 =
9.46 + 18.28 =
42.39 - 20.92 = 21.85 + 37.08=
3.2+1.8=
0.9+0.6=
0.1－0.01=
1.2－0.12=
1－0.385=
3.2－2.3=
0.76－0.38=
15－7.3=
2.1+0.2=
0.3+0.7=
3.6+1.6=
7.5-0.5=
2.13-0.02=
3.51+0.2=
102+0.3=
1.12-1.02=
4.5-0.01=
1.9-0.4=