Properties
18+__=18
Fill in the blank. What property is shown?
A. Communitive Property of Addition
B. Associative Property of Addition
C. Identity or Zero Property of Addition
18+0=18
C. Identity or Zero Property of Addition
Round to the nearest ten AND nearest 100:
374
Nearest 10: 370
Nearest 100: 400
The third grade has 182 students. Round to the nearest ten to find about how many third grade students there are.
180 students
Round to the nearest hundred. Write the entire equation.
527-341
500-300=200
Round to the nearest hundred. Write the entire equation.
367 + 319
400+300=700
14+(16+15)=(__+16)+15
Fill in the blank. What property is shown?
A. Communitive Property of Addition
B. Associative Property of Addition
C. Identity Property of Addition
14
B. Associative Property of Addition
Round to the nearest ten AND nearest 100:
848
Nearest Ten: 850
Nearest Hundred: 800
Tina has $548. Round to the nearest ten to find about how much money she has.
$550
Round to the nearest hundred. Write the entire equation.
872-184=
800-200=600
Round to the nearest hundred. Write the entire equation.
737 + 127
700+100=800
___+13=13+17
Fill in the blank. What property is shown?
A. Communitive Property of Addition
B. Associative Property of Addition
C. Identity Property of Addition
17
A. Communitive Property of Addition
Round to the nearest ten AND nearest 100:
565
Nearest hundred: 600
Maria has 82 stuffed animals. Round to the nearest 100 to find about how many stuffed animals she has.
100 stuffed animals
Round to the nearest ten. Write the entire equation.
387-298=
390-300=90
Round to the nearest ten. Write the entire equation.
298 + 542
300+540=840
__+22 = 22+25
Fill in the blank. What property is shown?
A. Communitive Property of Addition
B. Associative Property of Addition
C. Identity Property of Addition
25
A. Communitive Property of Addition
Round to the nearest ten AND nearest 100:
345
Nearest ten: 350
Nearest hundred: 300
Tim has 312 pennies. Bill has 645 pennies. Round to the nearest ten to find about how many pennies they have together. Write the entire equation.
310+650= 960 pennies
Round to the nearest ten. Write the entire equation.
659-271=
660-270=390
Round to the nearest ten. Write the entire equation.
459 + 85
460+90=550
62+__=62
Fill in the blank. What property is shown?
A. Commutative Property of Addition
B. Associative Property of Addition
C. Identity or Zero Property of Addition
0
C. Identity or Zero Property of Addition
Round to the nearest ten AND nearest 100:
72
Nearest Ten: 70
Nearest Hundred: 100
321 people were at the park. 138 people left. Round to the nearest 10 to find about how many people are left at the park. Write the entire equation.
320-140 = 180 people
Round to the nearest ten. Write the entire equation.
848-231 = ?
850-230 = 620
Round to the nearest ten. Write the entire equation.
314 + 247 =
310+250=560