Addition
Find the sum of 178 and 221.
399
Find the difference of 999 and 215.
784
Last night, 423 people went to the concert in the park. When the sun went down, 156 people left. How many people stayed to hear the end of the concert?
267 people stayed.
3. At the toy store there were 635 toys on the shelves and 326 toys on the tables. During the week, 467 toys were sold. How many toys were left after the week?
494
True or False. An even number plus an even number is always odd.
False
263 + 125 =
388
693 - 61 =
632
On Thursday, Jessica read 215 pages in her favorite book. On Friday, she read 315 more pages. How many pages did Jessica read altogether?
6. Mrs. Patterson has 860 miles to drive for her trip to see her sister. She drove 135 miles on Saturday, and 306 miles on Sunday. How many more miles does she have to drive?
419
True or False. An odd number plus an odd number is always even.
True
2. Find the value of the unknown number in the equation below.
292 + ______ = 946
654
1. Solve 748 - 475.
273
The Parson family decided they wanted to take a winter trip to Ohio. They drove 700 miles on Thursday. They decided to take a break and finish the rest of their driving on Friday. On Friday, they drove 250 miles. How many miles did the Parson family drive altogether?
950
At the beginning of Christmas, there were 605 hardcover books and 325 paperback books. During the Christmas drive, they sold 135 books. How many books were not sold at the Christmas drive?
795
An addition table is shown. What Property of Addition did the highlighted numbers create?
What equations do they make?
Commutative Property of Addition
8 + 9 = 17 and 9 + 8 = 17
7. Find the sum of 689 and 126.
815
803 - 326
477
Mr. Friess is hosting a neighborhood block party. At 3:00 pm, 100 guest arrived to the party. By 6:00 pm, the party had 520 guest in total. How many guest arrived to the party after 3:00 pm?
420
Mrs. Matthews is training for the Destiny Race. Her goal is to run 780 miles by the end of January. She ran for 164 miles in week 1 and another 208 miles in week 2. How much farther does she need to run to reach her goal?
408
Mrs. Sargent has a new chapter book with 985 pages. She reads 150 pages at work while eating lunch and 209 pages at home. How many pages does Mrs. Sargent have left to read?
626
5. The same number replaces both unknown digits in the addition problem below.
37__ + 5__4 = 951
7
4(D). 1,000-816
184
At the beginning of the cookie fair, they sold 578 sugar cookies and 422 chocolate chip cookies. How many cookies were sold altogether?
1,000
Yeferson has 257 baseball cards. Khloie has 354 baseball cards. Adamaris has 1,000 baseball cards. How many more baseball cards does Adamaris have than Yeferson and Khloie combined?
389
During the Easter egg hunt, Coach wants to put out 15 green eggs and 20 red eggs. Coach wants to put the eggs into groups of 5. How many eggs are in each group?
7