WALT add using doubles
Doubles? What’s that! Watch the links below to help you
So, let’s check if you know your doubles
2+2= 4 | 6+6= | 10+10= |
3+3= 6 | 7+7= | 11+11= |
4+4= 8 | 8+8= | 12+12= |
5+5= 10 | 9+9= | 13+13= |
Here’s some more….
14+14= | 40+40= | 80+80= |
15+15= | 50+50= | 90+90= |
20+20= | 60+60= | 100+100= |
30+30= | 70+70= | |
Now lets use our doubles to help us solve these next problems! The first one is done for you
5+7= 5+5=10 10+2=12 easy! | 6+7= | 3+5= | 5+6= |
7+8= | 4+6= | 12+13= | 8+6= |
9+8= | 10+12= | 4+3= | 9+7= |