Maths - 6 to 9 years old

123456
Across
  1. 2. 15 minus 7 equals
  2. 4. 10 tens make this number
  3. 6. How many days are in a week
Down
  1. 1. Shape with 4 equal sides
  2. 2. A number that can be divided by 2
  3. 3. Half of 20
  4. 5. The place value of 6 in the number 64