Sample questions
1.What is the value of the digit 4 in 146?
2.500 + 30 + 2 =
3.400 + 70 + 2 =
4.What is the value of the digit 3 in 379?
5.200 + 10 + 5 =
6.100 + 20 + 6 =
7.500 + 80 + 5 =
8.900 + 30 + 9 =
Value of a digit, expanded form and building numbers.