What Property is Shown?
Find the sum/difference
Which one doesn't belong?
Round to the nearest ten/hundred
Find the area
Word Problems
100
What property is shown?
45 + 0 = 45
Addition Property of Zero
100
Find the sum:
248 + 187
435
100
Which of the following doesn't belong?
A. 128 + 75 = 203
B. 203 - 75 = 128
C. 75 + 128 = 203
D. 128 - 75 = 53
D. 128 - 75 = 53
100
Round 872 to the nearest 100.
900
100
Find the area
_____ sq. units
4 x 4 = 16 sq. units
100
Mrs. Green’s class is collecting school supplies for students in need. They need to reach the goal of 600 supplies. On Monday, they collected 154 supplies, and on Tuesday, they collected 127 supplies. On Wednesday, they received another box of 96 supplies. How many more do they need to reach their goal?
Step 1: 154 + 127 + 96 = 377 supplies collected Step 2: 600 (goal) – 377 = 223 more supplies needed
200
What property is shown?
7+(10 + 3) = 3+(7 + 10)
Associative Property of Addition
200
Find the difference:
563 - 287
276
200
Which one doesn't belong?
A) 145+235=380
B) 380−235=145
C) 235+145=380
D) 380+145=525
D) 380+145=525
200
Round 364 to the nearest 10.
360
200
Find the area
____ m
6m x 4m = 24m
200
Sarah and her family went to the zoo. First, they walked 136 steps to see the lions. Then they walked 245 steps to see the giraffes. After seeing the giraffes, they walked 184 steps to the aquarium. On their way back to the entrance, they only walked 365 steps because they found a shorter path. How many more steps did they walk on the way to the exhibits than on the way back?
Step 1: 136 + 245 + 184 = 565 steps to reach the aquarium
Step 2: 565 – 365 = 200 more steps on the way to the exhibits than on the way back
300
What property is shown?
78 + 65 = 65 + 78
Commutative Property of Addition
300
Find the sum:
674 + 298
972
300
Which one doesn't belong?
A) 456+248=704
B) 704−248=456
C) 248+345=593
D) 704−456=248
C) 248+345=593
300
Round 1,237 to the nearest 100.
1,200
300
Find the area
_____ sq. units
3 x 10 = 30 sq. units
300
Three friends are keeping track of how many books they read in a month. Here’s the data they recorded:
The friends read a total of 200 books that month. How many books did Liam read to reach a total of 200?
Step 1: 45 + 62 = 107 books read by Jack and Mia
Step 2: 200 – 107 = 93 books read by Liam
400
What property is shown?
567 + 490 = 490 + 567
Commutative Property of Addition
400
Find the difference:
732 - 486
246
400
Which one doesn't belong?
A) 672−187=485
B) 485+187=672
C) 672+187=859
D) 485−187=298
C) 672+187=859
400
Round 84 to the nearest 10.
80
400
Find the area
____ m
9m x 2m = 18m
400
The third-grade class is preparing for their bake sale. In the morning, they baked 216 cookies, and in the afternoon, they baked 134 more cookies. They sold 275 cookies at the sale. How many cookies do they have left?
Step 1: 216 + 134 = 350 cookies baked
Step 2: 350 – 275 = 75 cookies left
500
What property is shown?
925 + (124 + 722) = 722 + (925 + 124)
Associative Property of Addition
500
Find the sum:
63 + 48 + 79 + 56 =
246
500
Which one doesn't belong?
A. 724 + 198 = 922
B. 922 + 198 = 1,120
C. 922 - 198 = 724
D. 198 + 724 = 922
B. 922 + 198 = 1,120
500
Round 1,695 to the nearest 100
1,700
500
Find the area
____ sq. units 
6 x 9 = 54 sq. units
500
Mr. Carter’s garden has 248 red flowers and 157 yellow flowers. He wants to plant 500 flowers altogether in his garden. How many more flowers does he need to plant to reach his goal?
Step 1: 248 + 157 = 405 flowers already planted
Step 2: 500 – 405 = 95 more flowers needed