Simplify. 107 – 4( – 2)2

A carpenter starts with a board that is 26 in long and cuts two pieces from it. The first piece cut up was in and the second was in long. How long is the original board after removing the two pieces?

Which of the following fractions has the greatest value?, , ,

A book contains 12,591 words. Round this number to the thousands place.

Simplify the fraction to lowest terms. Write the answer as a fraction or whole number.

The perimeter of the figure is 315 cm. Find the missing length.

The number 1 is _____________.

Simplify the expression using the order of operations. Write the answer as a fraction.3 +

Divide. 7515 ÷ 9

Convert to standard form: 3 ten-thousands + 1 thousand + 8 ones.