Properties
What is this property?
54+127+33 = 33+127+54
Commutative Property of Addition
Find the sum:
457 + 194 = ?
651
Find the difference:
823 - 475 =
348
Ashley wants to buy a new bike for $623. She saves $193 for two months. How much money does she have left to save?
$237
What is this property?
(33+17) + 24 = 33 + (17+24)
Associative Property of Addition
Find the sum:
536+397
933
Find the difference:
803-375
428
Colby needs to collect 783 Pop-Its. He collects 175 on Monday, 238 on Tuesday, and 306 on Wednesday. How many Pop-Its does he still need to collect?
64 Pop-Its
What property is this?
45+0 = 45
Addition Property of Zero
Find the sum:
208 + 783 =
991
Find the difference:
700-456
244
Ms. Cesaro has some desk pets and accessories. She has 237 fewer accessories than desk pets. I have 400 desk pets. How many accessories are there?
163 accessories
What is the missing number? What property is this?
88+11= 11+ _____ + 88
0. Commutative Property of Addition
Find the sum:
686 + 489 + 327
1,502
Find the difference:
512-130
382
Bray bakes 107 cupcakes on Monday, 489 on Tuesday, and 65 on Wednesday. How many cupcakes did he make in all?
661 cupcakes
What is the missing number?
(71+______) + 44 = 71 + (19 + 44)
19
Find the sum:
517 + 707 + 807
2,031
Find the difference:
600-274
326
Henry can add 518 characters in Minecraft. He has 111 boys and 275 girls. How many more characters can he add?
132 characters