doubles
double 5
10
ten more than 52
62
5 plus ? equals 10
5
one more than 70
71
ten more than 5
15
double 6
12
ten less than 700
690
8 plus ? equals 10
2
one less than 600
599
8x9
72
double 8
16
ten less than 482
472
7 plus ? equals 10
3
one more than 860
861
36 - odd or even
even
double 7
14
ten more than 880
890
3 plus ? equals 10
7
one more than 101
102
81 odd or even
odd
double 9
18
ten more than 2300
2310
2 plus ? equals 10
8
one less than 700
699
ten more than 1005
1015