Daily Practice · Numeracy
December 1980 5-a-day
Printing for a group?
The batch download puts all 5 tiers' December 1980 sheets in a single PDF, each tier behind its own divider page - 155 sheets in one file.
Every sheet in December 1980
The same date always regenerates the same five questions, so a sheet you print today is the sheet a classmate prints tomorrow.
- 1st December 1980A function machine multiplies by 2 then adds 4. What comes out when 4 goes in?
- 2nd December 1980Write the ratio 16 : 28 in its simplest form.
- 3rd December 1980A circle has a diameter of 18 cm. Work out its area, to 1 decimal place.
- 4th December 1980A bag holds 2 red, 8 blue and 9 green counters. One is taken at random. Work out the probability it is blue.
- 5th December 1980In a group of 90 students, 40 are boys. 20 boys and 25 girls bring a packed lunch. How many students do not?
- 6th December 1980Work out 2^3.
- 7th December 1980Simplify 7a + 4b + 4a - 2b.
- 8th December 1980Write the ratio 8 : 14 in its simplest form.
- 9th December 1980A rectangle has an area of 140 cm^2 and a width of 10 cm. Work out its perimeter.
- 10th December 1980Using only the digits 9, 6, 5, 4 and no digit twice, how many different two-digit numbers can be made?
- 11th December 1980A stem and leaf diagram has a single stem 4 with the leaves 0, 2, 5, 6, 8. Work out the median of the five values.
- 12th December 1980Work out 523 + 331.
- 13th December 1980A function machine multiplies by 6 then subtracts 3. 81 comes out. What went in?
- 14th December 1980Write the ratio 45 : 54 in its simplest form.
- 15th December 1980Two angles sit next to each other on a straight line. One of them is 131°. Work out the other.
- 16th December 1980Here are 7 numbers: 29, 33, 28, 30, 25, 30, 28. Work out the mean.
- 17th December 1980In a group of 70 students, 40 are boys. 20 boys and 10 girls bring a packed lunch. How many students do not?
- 18th December 1980Work out sqrt(2^2 + 3^2), giving your answer to 2 decimal places.
- 19th December 1980A function machine multiplies by 8 then adds 5. What comes out when 2 goes in?
- 20th December 1980Write the ratio 4 : 14 in its simplest form.
- 21st December 1980A train leaves at 11:45 and arrives at 12:50. How long is the journey?
- 22nd December 1980The probability that it rains tomorrow is 3/4. Work out the probability that it does not rain.
- 23rd December 1980A stem and leaf diagram has a single stem 2 with the leaves 3, 4, 5, 7, 8. Work out the median of the five values.
- 24th December 1980A length x is 18.3 cm, rounded to 1 decimal place. Write down the error interval for x.
- 25th December 1980Simplify 9a + 6b + 4a - 4b.
- 26th December 1980Write the ratio 42 : 54 in its simplest form.
- 27th December 1980Change 2 cm into mm.
- 28th December 1980A cafe offers 2 sandwich fillings and 3 kinds of bread. How many different sandwiches can be made?
- 29th December 1980In a group of 140 students, 30 are boys. 10 boys and 35 girls bring a packed lunch. How many students do not?
- 30th December 1980Estimate 993 x 36 by rounding each number to 1 significant figure.
- 31st December 1980A function machine multiplies by 3 then subtracts 10. 32 comes out. What went in?