Chapter 1

For the following problems, find the solutions. Subtract 42 from the sum of 16 and 56 .

For the following problems, find the solutions. Subtract 105 from the sum of 92 and 89 .

For the following problems, find the solutions. Subtract 1,127 from the sum of 2,161 and 387 .

For the following problems, find the solutions. Subtract 37 from the difference between 263 and \(175 .\)

For the following problems, find the solutions. Subtr act 1,109 from the difference between 3,046 and \(920 .\)

For the following problems, find the solutions. Add the difference between 63 and 47 to the difference between 55 and 11 .

For the following problems, find the solutions. Add the differen ce between 815 and 298 to the difference between 2,204 and 1,016 .

For the following problems, find the solutions. Subtract the difference between 78 and 43 from the sum of 111 and 89 .

For the following problems, find the solutions. Subtract the difference between 18 and 7 from the sum of the differences between 42 and 13 , and 81 and 16 .

For the following problems, find the solutions. Find the difference between the differences of 343 and \(96,\) and 521 and 488 .

In the number 21,206 , how many hundreds are there?

Write a three-digit number that has a zero in the ones position.

How many three-digit whole numbers are there?

Round 26,524,016 to the nearest million.

Find the sum of \(846+221+116\).