chapter 3 Test: Two -digit addition

Which picture shows the sum

• 
• 
• 

Which picture shows addends?

• 
• 
• 

Which picture shows regrouping

• 
• 
• 

The answer to an addition problem is called a (an)

• regroup

• add

• sum

• addends

Numbers being added together are called_______________

• addends

• regroup

• add

• sum

To take a number apart and write it a NEW way is to __________

• addends

• wum

• add

• regroup

In the number sentence, 15 + 24 = 39, 15 and 24 are called _______________?

• sum

• addends

• regroup

• add

In the number sentence 15 + 24 = 39, 39 is called the ___________

• sum

• addend

• add

• regroup

14= _____________

• 1 ten and 3 one

• 1 ten and 4 tens

• 1 ten and 5 ones

17= _________

• 2 tens and 7 ones

• 1 ten and 8 ones

• 1 ten and 7 ones