4th Grade Mental Math on Roman Numerals
In 4th grade mental math on numbers, students can practice different questions on write the HinduArabic numerals, write the Roman Numerals, comparison of roman numerals, addition of roman numerals.
1. Which symbol in Roman system can never be repeated? _____
2. Which symbol in Roman system can never be subtracted? _____
3. Which is the smaller: 37 or XXXV? _____
4. Which is the greater: XXII or XII? _____
5. Write the HinduArabic numeral for XXIX. _____
6. In all, how many symbols are used in Roman system? _____
7. XX = 10 + 10 = 20, In the same way can we write VV = 5 + 5 = 10? _____
8. At most, how many times can a symbol be repeated in Roman system? _____
9. Write the Roman numeral for 35. _____
10. XV + VI = _____
Answers:
1. V
2. V
3. XXXV
4. XXII
5. 29
6. 7
7. No, symbol V in Roman system can never be repeated.
8. 3
9. XXXV
10. XXI
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4th Grade Math Activities
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