Mathstoon MP3 & MP4

What is 18 in Words? 18 Spelling and Meaning | 18 in English (Eighteen) 0:29
What is 17 in Words? 17 Spelling and Meaning | 17 in English (Seventeen) 0:30
Equivalent Fractions of 1/4 1:30
Find 80 percent of 50 (80% of 50) 0:46
1/2 of 30 (One-half of 30) 0:36
3/4 of 24 (Three-fourth of 24) 0:29