Jack has 3/4 of a cake to share. His friends Molly and Jane bring 2/4 of a cake. Which model shows how much cake they have altogether?

Round 457 to the nearest hundred.

Round 7,292 to the nearest hundred.

Which is the sum of 3/10 + 41/100?

Which inequality is true?

What is the sum of 1 1/7 and 2 2/7?

Which of these can be used to solve the equation 27 x 42?

Which statement is true?

Which number is equivalent to 7/10?

Solve 15,862 + 13,341 = ?

Brian and his friend Tom had a lemonade stand. They spend $40 on supplies. They sold $160 of lemonade in 5 hours. If the boys split the money left over evenly, how much money did Brian make each hour?

Which is true?

Which correctly compares the fractions 3/8 and 3/4?