Addition/Subtraction Mix
This number sentence is incomplete.
53 - ____ = 39
Which number belongs in the space to make this number sentence correct?
14
Round 74 to the nearest ten.
70
Find the sum. 516 + 297 =
813
Which number makes this sentence true?
15 + 32 = ____ + 15
32
Find the difference.
474 - 392
82
The sentences shown from a fact family were written on the board.
497 + 128 = 625
128 + 497 = 625
625 − 128 = 497
Which sentence also belongs in this fact family?
625 − 497 = 128
A movie theater had 367 visitors one day. To the nearest ten, how many visitors did the theater have that day?
The theater had about 370 visitors that day.
35 + 27 + 19 =
81
What is the missing number?
(22 + 17) + 3 = 22 + (17 + ____ )
3
700 - 459 =
241
What is the of 4,003 - 2,479?
1,524
Ms. Dern bowled a score of a 176. What did Ms. Dern bowl to the nearest hundred?
200
Ethan has 138 United States stamps and 91 stamps from other countries. How many stamps does Ethan have in all?
Ethan has 229 stamps in all.
7 + ______ = 7
What is the missing number?
0
A movie theater sold 600 tickets to the evening show. It sold 185 tickets to the afternoon show. How many more tickets were sold to the evening show than the afternoon show?
415 more tickets were sold to the evening show than to the afternoon show.
To add 256 and 359, a student adds 250 and 350 to get 600. What is the final step to find the answer correctly ?
Add the result of 6 + 9 to 600.
To the nearest hundred, which number does NOT round to 400?
a. 348
b. 372
c. 419
d. 446
a. 348
436 + 115 + 32 =
583
7 + 2 = 2 + 7
Name the addition property that is shown.
Commutative Property of Addition
300 - 128
172
The information shows the total pounds of fish caught by three boats.
Boat 1 - 119 pounds of fish
Boat 2 - 128 pounds of fish
Boat 3 - 226 pounds of fish
How many total pounds of fish are caught by the three boats?
473 pounds of fish
There are 26 students in Ali's class. To the nearest ten, about how many students are in Ali's class?
There are about 30 students in Ali's class.
Mrs. Mueller, Mrs. Kilmer and Mrs. Kromer have a sticker collection. Mrs. Mueller has 445 stickers, Mrs. Kilmer has 389 stickers and Mrs. Kromer has 112 stickers. How many stickers do they have in all?
Mrs. Mueller, Mrs. Kilmer and Mrs. Kromer have 946 stickers in all.
Based on the commutative property, what are the missing numbers in the problem below?
67 + ___ = 53 + ___
53 and 67
Find the difference 1,000 - 832.
168