123 Math

---

123 Math is dedicated to making math meaningful, fun and accessible for learners of all ages. Designed with both parents and teachers in mind, the site offers a range of activities, creative ideas and classroom-ready resources that inspire confidence and curiosity.

From playful early years games to engaging problem-solving challenges for older students, every resource is crafted to spark enjoyment and deepen understanding. Whether it's building number sense, exploring shapes or tackling real-world applications, students are given the opportunity to develop mathematical skills with hands-on learning experiences.

Math isn’t just about numbers—it’s about discovery, creativity and growing a love for learning one idea at a time.

1.  Laura is 4 years old. 

      Olivia is half as old as her.

      When Laura is 30 how old will Olivia be?

2. Using 2, 3, 4 and 5 and the symbols + and = make a true math equation.

3. I am a number. When you add 'G' to me I go away. What number am I?

4.  At the local farm, there are chickens and sheep. There are 18 legs and       

      7 heads.

     How many chickens? 

     How many sheep?

5.  Using only addition, add eight 8s to get the number 1000.

6.  There are 120 students in total.

      70 play football.

      55 play rugby.

      20 play both football and rugby.

      How many students don't play either of the two sports?

7.  Two friends have £100 in total. One has £40 more than the other.

      How much does each have? 

     READ ON FOR THE ANSWERS!

28 Olivia will always be 2 years younger than Laura.

5 + 2 = 4 + 3

One

5 chickens and 2 sheep

  888 + 88 + 8 + 8 + 8 = 1000

15  

One friend has £70 and the other £30

£70 + £30 = £100.