Want to help your first-grader master math ... Understand place value in one- and two-digit numbers. Understand that in two-digit numbers such as 79, the digit on the left is 7 tens and the ...

Let's put the number 258.35 into a place value chart. The digit in the hundreds place is 2. It has a value of 200. The digit in the tens place is 5. It has a value of 50. The digit in the ones ...

My hundreds place is 3 times my tens place. What number am I?" (Image credit: Pinterest) Mathematics puzzles measure your problem solving skills and help you estimate how well you understand a ...

We can use a place value to chart to express the number 167 like this: In other words, 1 hundred, 6 tens and 7 ones. This number can also be represented in other ways without using numbers.