Addition
3 + 4 = ?
7
6 - 4 = ?
2
Spell 8
6 is 1 less than __________.
10
10 - 7 = ?
3
Spell 14
1 more than 8 is _________.
9
12 + 5 = ?
17
18 - 5 = ?
13
Spell 15
fifteen
14 is 1 more than ___________.
13
9 + 7 = ?
16
13 - 4 = ?
9
Spell 20
twenty
1 less than 16 is ___________.
15
8 + 7 = ?
15
17 - 9 = ?
8
Spell 12
twelve
20 is 2 more than __________.
18