1.2+96.6=
2.6-35.6=
10.23-0.88= 4.56+14.62= 7.9+53.1= 56.4+23.1= 96.4-57.1=
55.1+65.9=
56.78-21.5= 96.1-43.2=
0.9＋1＝
45÷3＝
2.7＋
3.9＝
416÷4＝
18×4＝
1－0.44＝
0．7＋0．9= 3．25＋0．75= 14．6－0．4= 10－0．1=
1－0．78=
1－0．3=
5－0．08= 1．1－1= 1．64＋2．35= 8．34－6．22= 12．6＋3．4= 7.2+6.9=
1.3+4.3=
9.3-8.8=
4.4+1
5.99= 19.8-5.6=
96.3-56.2= 79.2+56.8=
1.99+25.7= 93.88-69.21= 0.33+9.88= 136.5-105.7= 63.4+5
2.1=
93.1-20.9=
63.1-13.8=
103.9+450.6=
13.88-5.77=
96.12+52.3=
13.2+65.1=
12.3+96.5=
78.9-65.4=
42.5-19.5=
73.55-14.68=
46.32+65.18=
95.44+53.12=
96.42-13.88=
42.5-17.8=
63.22-22.77=
69.12+78.39=
64.2+15.4=
42.55-0.69=
0.55-0.33=
45.96-24.41=
75.2-28.3=
1456.23+9.6-8.6=
5.2+
6.3-584.3=
1.256+65.222=
4.2222+3.2=
34.85 － 11.73 ＝
75.80 ＋ 59.35 ＝
64.39 ＋ 40.78 ＝
67.23 － 19.17 ＝
50.10 － 48.60 ＝
91.91 － 75.10 ＝
53.73 － 31.75 ＝
64.48 － 14.42 ＝
39.03 － 14.98 =
22.04 ＋ 80.13 ＝
28.36 － 24.00 ＝
61.83 ＋ 69.95 ＝
65.36 － 38.06 ＝
29.37 － 18.02 ＝
42.09 － 32.46 ＝
0.32+1.57=
9.25+2.25=
9.23+4.52=
4.22+8.46=
5.63+1.25=
9.36-1.59=
5.63-5.21=
4.65-1.15=
7.65-4.19=
8.88-2.69=
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=
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=
10－0.1=
54.76 - 51.12 =
59.46 + 18.28 =
21.85 + 37.08 =
84.75 + 21.4 =
12.3+23.8 =
12.9+ 45.6=
1.23+6.52=
5.32-0.93=
4.26+8.21=
6.35-5.23=
1.26+5.21=
0.96-0.23=
7.26-4.93=
2.16-0.23=
9.28+7.32=
5.2-0.9=
2.65+9.32=
1.小数数位相同的加减法
27.38+4.83= 26.75+2.83= 3.64-2.58= 6.52-3.44= 15.31+13.51= 5.5+4.5= 3.27-2.49= 11.65-7.39= 19.01-7.99= 7.51+0.49= 5.48-3.25= 4.8+18.9= 10.3+58.7= 8.03-4.56= 9.03-8.57= 8.25+1.55= 9.43-9.05= 1.75+2.08= 4.28-3.37= 4.13+2.24=
4.17+2.53=
5.07-0.98= 5.67-0.73= 13.18+5.27=
5.16+7.89=
2.小数数位不同的加减法
26.8+3.02= 6.07-4.993= 3.7+2.36= 15.4+2.97= 10.2-8.75= 7.3-2.25= 3.8+3.54= 3.05-2.9= 3.1-2.07= 12.7+6.58= 7.81-3.735= 12.16+5.347=
0.4-0.125= 18.7+3.96= 9.6+4.78= 5.67-0.845=
0.506-0.19= 11.04-7.3= 1.4-0.405= 62.1-17.07=
1.4-0.405= 3.906+0.66= 43.5-27.34= 15.98-3.9= 75.6-3.55= 5.94+10.7= 1
2.03+0.875= 37.8+
3.02=
0.704-0.25= 10.1-0.55=
3.整数与小数的加减法
10+10.1= 27+8.03= 26+7.98= 13.99+1= 7.88+2 =
28-3.56= 10-0.81= 10-0.36= 20-0.92= 8-7.089=
95-9.85= 20-9.42= 35.09-11= 96.85-85= 45.45-45=
10-0.41= 45-0.45= 3.57+3=
