Math Review

Round 678 to the nearest hundreds.

• 600
• 670
• 680
• 700

There are 293 steps to the top of the Leaning Tower of Pisa in Italy.  To the nearest hundred, about how many steps are there?

• 200
• 300
• 290
• 250

78+82=?

• 639

• 160

• 32

• 45

Which option accurately compares the two numbers?

• 36,545 < 30,322

• 30,322 < 36,545

• 36,545 = 30,322

• 36,545 < 36,322

357+444=

(a)  

The longest river in the United States is the Mississippi River, which is 2,348 miles long. The Nile River is 1,797 miles longer than the Mississippi. How long is the Nile? (a)   miles (Just type the number, not the label.)

The _____________ is the answer to an addition problem.

• difference

• sum

• addend

• product

The _____________ is the answer to a subtraction problem.

• addend

• product

• sum

• difference

Solve:
589 - 267 = ?

• 322
• 222
• 312
• 856

At John Adams Elementary school, there are 94 students in 4th grade. If 67 more students join the 4th grade, how many 4th graders will be at John Adams elementary?

• 261

• 161

• 151

• 164