Addition
2.25 + 4.8=
7.05
1.1 - 1.1=
0
1/2 x 1/2 =
0.25 (1/4)
1/5 ÷ 3 =
0.06
1 x 2/3 ÷ 0.5 =
1.33
-3.4 + 1.2=
-2.2
–5.2 - 8.8 =
2 1/4 x 2=
4.5
1.32 ÷ 4/8 =
2.64
1/2 ÷ 1 x 2 =
1
2/6 + 3/3=
1.33
1/2 - 2/5=
0.1
3 2/5 x 1/4 =
0.85
8 2/3 ÷ 2.6 =
3.33
2/5 x 2 ÷ 2.0 =
0.4
2/4 + 4.8=
5.3
7/10 - 1.4=
-0.7
15 1/2 x -3 1/2=
-54.25
78 94/100 ÷ 45.78 =
1.72
35.6 x 4/5 ÷ 3 =
14.24
-23.41 + 4/5=
-22.61
-2.5 - 9.56=
-12.06
5.4 x 2 1/2 =
13.5
98 1/2 ÷ 3.7 =
26.62
5.10 x 3 ÷ 1/2 =
30.6