2nd Grade Benchmark 3 Review

What is the length, in centimeters, of the slug?

What unknown number makes the equation true? 

Enter the number.

 

15 + 29 =  _________  + 14

Enter the answer. 

What is the difference?

 

70-34 = ___

Choose the correct answer. 

What is the sum?

 

687 + 258 = ?

• 945
• 750
• 800
• 900

Choose the correct answer. 

What is the difference?

 

945 - 258 = ?

• 687

• 700

• 800

• 900

What is the perimeter of the figure?

 

 

_________  centimeters

Which of these are equal to 700?

Choose all the correct answers.

• 7 tens

• 7 hundreds

• 70 tens

• 70 ones

• 700 ones

Fill in the blanks using the available answer choices. 

Choose the correct answers. 

What is the unknown number in each equation?

   238-10= ​ (a)   ​ ​

• 228
• 248
• 138

Choose the correct answers. 

What is the unknown number in each equation

375 + 100= (a)  

• 475
• 275
• 385

Ben builds a tower with 52 blocks. Sally builds a tower with 9 more blocks than Ben. How many blocks did Sally use to build her tower?

• 55
• 70
• 50
• 61