0.8+0.4=
\( 0.8+0.4= \)
\( 1-0.2= \)
\( 1.5-0.7= \)
\( 1.6+0.5= \)\( \)\( \)\( \)
\( 20.2-10.4= \)
1.2
0.8
0.8
2.1
9.8
\( 2.2-1.5= \)
\( \text{20}.2+8.8= \)
\( 10.6+4.5= \)
\( 12.3-5.4= \)
\( 16.1-4.7= \)
0.7
29
15.1
6.9
11.4
\( 24.2-3.7= \)
\( 30.4-12.6= \)
\( 8.4-5.6= \)
\( \text{15}.6+7.8= \)
\( 10.04+3.08= \)
20.5
17.8
2.8
23.4
13.12
\( 103.8+96.4= \)
\( 12.75+3.35= \)
\( 1.54+0.27= \)
\( 4.003+1.007= \)
\( \begin{aligned} &0.96 \\ +& \\ &0.58 \\ &\underline{\phantom{776}} & \\ \end{aligned} \)
200.2
16.1
1.81
5.001
1.54