Addition Jeopardy

Addition Properties

100

Name this example of addition property.  21 + 0 = 21

(identity, commutative,  associative)

identity property

200

Name this addition property shown.    

5 + 8 = 13      8 + 5 = 13

(identity, commutative, associative)

commutative property

300

What is the name of the property shown below. 

(3 + 2) + 4 = ___       3 + (2 + 4) = ___

Give the answer and the property name.

9, associative property

400

Using the commutative property write the number sentence and the answer that goes with the sentence below. 

12 + 21 = ____         ___ + ___ = ____

21 + 12 = 33

500

Using the associative write the number sentence and the answer that goes with the sentence below. 

(8 + 7) + 3 = ____         ___ + (___ + ___) = ____ 

 8 + (7 + 3) = 18

3 Digit Addition

100

Find the sum. 695 + 141 = __________

836

200

Find the sum. 661 + 99 = __________

760

300

Find the sum. 196 + 286 = __________

482

400

Find the sum. 687 + 544 = __________

1,231

500

Find the sum. 287 + 699 = ______

Draw this out to earn 100 extra points!

986

9 hundreds blocks

8 tens blocks

6 ones blocks

4 Digit Addition

100

Find the sum. 4,091 + 2,238 = __________

6,329

200

Find the sum. 1,998 + 300 = __________

2,298

300

Find the sum. 5,724 + 4,265 = __________

9,989

400

Find the sum. 6,698 + 3,633 = __________

10,331

500

Find the sum. 3,496 + 2,715 = ______

Draw this out to earn 100 extra points!

answer: 6,211

6 thousand cubes

2 hundreds blocks

1 tens blocks

1 ones cube

1

Word Problems

100

Doing Math Week, there were 77 visitors on Monday and 28 visitors on Tuesday. How many visited during Math Week those two days?

(REMEMBER THE LABEL!!!)

105 visitors

200

Louisa has 183 pennies. Her dad gives 128 more. How many pennies does Louisa have now?

(DO NOT FORGET THE LABEL!!!)

311 pennies

300

Draw a picture using place value to show the sum of the number sentence below.

224 + 124 = ___

3 hundreds blocks

4 tens blocks

8 ones blocks

answer: 348

400

The principals ordered 215 muffins and 155 bagels. How many muffins and bagels were ordered in all?

(DO NOT FORGET THE LABEL!!!)

370 muffins and bagels

500

Mr. Shleton worked 1,976 hours one year. and 2,080 hours the next year. What is the total number of hours Mr. Shelton worked in those two years?

(DO NOT FORGET THE LABEL!!!) EACH show your work and get 100 extra points!!

4,056 hours