Rozaidah Adding decimals

Adding Decimals 

Question	Working and answer
0.2 + 0.5=	0.2 + 0.5=0.7
0.4 + 0.1=	0.4 + 0.1=0.5
0.5 + 0.3=	0.5 + 0.3=0.8
0.6 + 0.1=	0.6 + 0.1=0.7
0.7 + 0.2=	0.7 + 0.2=0.9
0.4 + 0.4 =	0.4 + 0.4 =0.8
0.6 + 0.3=	0.6 + 0.3=0.9
3.1 + 5.7=	3.1 + 5.7=8.8
9.4 + 3.4=	9.4 + 3.4=12.8
6.8 + 5.1=	6.8 + 5.1=11.9
4.3 + 5.3=	4.3 + 5.3=9.6
1.6 +7.3=	1.6 +7.3=8.9
1.2 + 3.7=	1.2 + 3.7=4.9
1.2 +2.2=	1.2 +2.2=3.4

In these questions, your decimals add over the decimal point. 

Question	Working and answer
0.9 +0.6	0.9 +0.6=1.5
0.7 + 0.7	0.7 + 0.7=1.4
1.5 + 0.8	1.5 + 0.8-=2.3
2.9 + 0.3	2.9 + 0.3=3.2
1.7 + 1.8	1.7 + 1.8=3.5