ZIMSEC · Grade 7
Mathematics
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- Number and place value Every digit in a number has a value that depends on its place.
- Operations on whole numbers Addition, subtraction, multiplication and division, including long multiplication and long division.
- Fractions, decimals and percentages Place value: tenths, hundredths, thousandths. 0.75 = 75/100 = ¾.
- Money and consumer arithmetic Add, subtract, multiply and divide amounts of money; change; shopping bills.
- Measures: length, mass, capacity and time 60 seconds = 1 minute; 60 minutes = 1 hour; 24 hours = 1 day; 7 days = 1 week; 12 months = 1 year; 365 days (366 in a leap year).
- Shapes, area and volume Acute (less than 90°), right (90°), obtuse (between 90° and 180°), straight (180°), reflex (more than 180°). Angles in a triangle add up to 180°; on a straight line to 180°; around a point to 360°.
- Data handling: graphs and averages Tally marks and frequency tables.
- Patterns and simple algebra Find the rule and continue the pattern.