Totality
Strike it out
Use your addition and subtraction skills, combined with some strategic thinking, to beat your partner at this game.
Money bags
First connect three for two
First Connect Three game for an adult and child. Use the dice numbers and either addition or subtraction to get three numbers in a straight line.
Consecutive numbers
An investigation involving adding and subtracting sets of consecutive numbers. Lots to find out, lots to explore.
Super shapes
The value of the circle changes in each of the following problems. Can you discover its value in each problem?
Plenty of pens
Amy's mum had given her £2.50 to spend. She bought four times as many pens as pencils and was given 40p change. How many of each did she buy?
First connect three
Sea level
The picture shows a lighthouse and some underwater creatures. Can you work out the distances between some of the different creatures?
Three dice
Fifteen cards
Roll these dice
Roll two red dice and a green dice. Add the two numbers on the red dice and take away the number on the green. What are all the different possible answers?
Maze 100
Amy's dominoes
Twenty divided into six
Reach 100
Choose four different digits from 1-9 and put one in each box so that the resulting four two-digit numbers add to a total of 100.
Sealed solution
Got it
A game for two people, or play online. Given a target number, say 23, and a range of numbers to choose from, say 1-4, players take it in turns to add to the running total to hit their target.
Six ten total
Six numbered cubes
A bit of a dicey problem
Dice in a corner
How could you arrange at least two dice in a stack so that the total of the visible spots is 18?
The dice train