Question 20
Trevor made the number 2020 using 22 matchsticks as shown below. What is the smallest whole number he can construct using exactly 27 matchsticks? The shapes of all digits from 0 to 9 are shown.
Interpretation: Use separate digits with exactly the displayed matchstick shapes; do not overlap sticks or use a leading zero. Follow the pictured digit shapes when counting sticks.
Answer format: enter the integer without units. Leading zeros are optional (the source uses four answer boxes).
Interpretation: Use separate digits with exactly the displayed matchstick shapes; do not overlap sticks or use a leading zero. Follow the pictured digit shapes when counting sticks.
Answer format: enter the integer without units. Leading zeros are optional (the source uses four answer boxes).