Please help your child memorize the following math facts: doubles facts: 1+1=2 2+2=4 3+3=6 4+4=8 5+5=10 6+6=12 7+7=14 8+8=16 9+9=18 10+10=20 11+11=22 12+12=24 doubles plus 1 facts: 2+1=3 2+3=5 3+4=7 4+5=9 5+6=11 6+7=13 7+8=15 8+9=17 9+10=19 10+11=21 11+12=23 12+13=25 other facts: 9+3=12 and 3+9=12 7+4=11 and 4+7=11