Unit 10 Vocabulary Quiz

to take some from one number and give it to another to make a problem easier to solve

• base ten

• number line

• adding

• adjusting

breaking down a number to the value of each digit

• regroup

• decompose

• base ten

• number line

numbers that are easy to add (Like tens and hundreds)

• friendly numbers

• number line

• decompose

• base ten

the largest value in a 3 digit number

• tens

• ones

• hundreds

• thousands

the value given to a digit by its place in a number

• place value
• cardinal

• ordinal

• digit

To compose or decompose ones, tens, and hundreds

• regroup

• number line

• place value

• vertical algorithm

basic facts using the same numbers

• number line

• place value

• decompose

• related facts

the value of the middle digit in a 3 digit number

• hundreds

• tens

• ones

• thousands