Question | Answer |
Calculate 3/5 of 650 | 390
|
9, 10, 16, 18, 20, 21, 32. Add the square numbers from this list together | 9+16=25
| Write the number fourteen thousand and twenty three in figures | 14,023
| Find the prime number: 4, 6, 11, 21, 27, 34, 45 | 11
| Round 8,351 to the nearest thousand | 8,000
| Calculate the area of a rectangle with length 4.5m and 98cm. Give your answer in metres | 4.41m
| Find the mean: 12, 26, 4, 37, 11, 23 | 18.3
| Solve: 2x + 4 = -2 | x=-3
| Find the mode: 6, 9, 15, 4, 8, 12, 6 | 6
| Write 54% as a decimal | 0.54
| What is 15% of 2,000 | 300
| Find the square root of 16 | 4
| Find the median: 45, 79, 28, 56, 12, 37, 89 | 45
| If x = 5, y= -2 what is the value of: 3x - 4y | 23
| In a triangle the three angles are x, 2x - 35 and x + 15. What is the value of x? | 50
| Simplify 6e x 3f | 18ef
| Find the next term of the sequence: 3, 5, 13, 15, 23 | 25
| Multiply: (x + 2)(x + 4) | x^2+6x+8 |