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Math 4

Cambridge Primary Maths Stage 4

Grade 3 · 18 units · 37 sections · 721 questions

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Unit 1: Numbers and the number system →

  1. 1.1Counting and sequencese.g. 10, 16, 22, … What comes next? · 23 questionsPractice
  2. 1.2More on negative numberse.g. It is −1 °C. It rises by 8 °C. · 21 questionsPractice
  3. 1.3Understanding place valuee.g. What is the 4 in 842 793 worth? · 24 questionsPractice

Unit 2: Time and timetables →

  1. 2.1Timee.g. What is 4.45 p.m. as a 24-hour time? · 33 questionsPractice
  2. 2.2Timetables and time intervalse.g. How long from 15:14 to 16:00? · 21 questionsPractice

Unit 3: Addition and subtraction of whole numbers →

  1. 3.1Using a symbol to represent a missing number or operatione.g. 85 + ☐ = 200 · 19 questionsPractice
  2. 3.2Addition and subtraction of whole numberse.g. 367 + 185 and 325 − 58 · 19 questionsPractice
  3. 3.3Generalising with odd and even numberse.g. The sum of two odd numbers is always … · 14 questionsPractice

Unit 4: Probability →

  1. 4.1Likelihoode.g. What is the likelihood of the spinner landing on blue? · 21 questionsPractice

Unit 5: Multiplication, multiples and factors →

  1. 5.1Tables, multiples and factorse.g. Which number is not a factor of 20? · 20 questionsPractice
  2. 5.2Multiplicatione.g. 345 × 9 · 21 questionsPractice

Unit 6: 2D shapes →

  1. 6.12D shapes and tessellatione.g. Which shape tessellates on its own? · 12 questionsPractice
  2. 6.2Symmetrye.g. How many lines of symmetry does a regular octagon have? · 17 questionsPractice

Unit 7: Fractions →

  1. 7.1Understanding fractionse.g. Which fraction is the arrow pointing to? · 16 questionsPractice
  2. 7.2Fractions as operatorse.g. There are 40 pages. Bruno reads 1/5. How many are left? · 16 questionsPractice

Unit 8: Angles →

  1. 8.1Comparing anglese.g. Which angle is greater, A or B? · 23 questionsPractice
  2. 8.2Acute and obtusee.g. Is this angle acute or obtuse? · 15 questionsPractice
  3. 8.3Estimating anglese.g. Estimate the size of this angle · 28 questionsPractice

Unit 9: Comparing, rounding and dividing →

  1. 9.1Rounding, ordering and comparing whole numberse.g. Round 6543 to the nearest 1000 · 23 questionsPractice
  2. 9.2Division of 2-digit numberse.g. 75 ÷ 4 = 18 r 3. How many packs? · 18 questionsPractice

Unit 10: Collecting and recording data →

  1. 10.1How to collect and record datae.g. How many packets had 3 red sweets? · 21 questionsPractice

Unit 11: Fractions and percentages →

  1. 11.1Equivalence, comparing and ordering fractionse.g. Put < or > between 5/8 and 3/4 · 19 questionsPractice
  2. 11.2Percentagese.g. What percentage is shaded? · 21 questionsPractice

Unit 12: Investigating 3D shapes and nets →

  1. 12.1The properties of 3D shapese.g. How many edges does a pentagonal prism have? · 15 questionsPractice
  2. 12.2Nets of 3D shapese.g. A net has 1 square and 4 triangles. What shape does it make? · 11 questionsPractice

Unit 13: Addition and subtraction →

  1. 13.1Adding and subtracting efficientlye.g. 649 people go to a concert … · 17 questionsPractice
  2. 13.2Adding and subtracting fractions with the same denominatore.g. 7/10 + 6/10 · 22 questionsPractice

Unit 14: Area and perimeter →

  1. 14.1Estimating and measuring area and perimetere.g. Add the side lengths to find the perimeter · 18 questionsPractice
  2. 14.2Area and perimeter of rectanglese.g. A rectangle is 8 m by 3 m. Area? Perimeter? · 26 questionsPractice

Unit 15: Special numbers →

  1. 15.1Ordering and comparing numberse.g. Order −14 °C, 4 °C, −1 °C, 0 °C, coldest first · 21 questionsPractice
  2. 15.2Working with special numberse.g. Is 9 a square number? · 20 questionsPractice
  3. 15.3Tests of divisibilitye.g. Which number is divisible by 5 but not by 2 or 10? · 14 questionsPractice

Unit 16: Data display and interpretation →

  1. 16.1Displaying and interpreting datae.g. How many people have more than two pets? · 26 questionsPractice

Unit 17: Multiplication and division →

  1. 17.1Developing written methods of multiplicatione.g. Each tray has 270 cells, 4 seeds in each … · 17 questionsPractice
  2. 17.2Developing written methods of divisione.g. $72 shared equally, $6 each. How many friends? · 16 questionsPractice

Unit 18: Position, direction and movement →

  1. 18.1Position and movemente.g. What are the coordinates of X? · 14 questionsPractice
  2. 18.2Reflecting 2D shapese.g. Reflect point P in the mirror line · 19 questionsPractice