Number Properties
789420 x ____ = 0
o
Multiplication property of 0
12 + 36 ÷ 4
21
Just write the expression, no need to solve
Multiply 8 by the difference of 54 and 49
8 x (54 - 49)
What symbol is missing?
23 x 4 __ 28 = 64
-
subtraction
507 x 3
1521
23 + ( 9 + 31 ) = 31 + ( ___ + 23 )
9
Associative Property of Addition
9 ÷ 3 + 4 × 6
27
Just write the expression, no need to evaluate.
Subtract 58 from 94, then divide by 4
(94-58) ÷ 4
8 ___ 96 ÷ 2 = 56
+
addition
215 ÷ 7
There is a remainder
30 r 5
56 + 12 + 38 = 38 + 56 + ___
12
Communitive Property of Addition
52 - 8
17
Write the following expression in words:
45 + (7x8)
Add 45 to the product of 7 and 8
5 x 6 ___ 6 + 8 - 5 = 8
÷
division
Please Evaluate
6 4/5 - 2 3/5
4 1/5
Using the distributive property, evaluate:
8 x 64
(8 x 60) + (8 x 4) = 512
42 × (8 − 3)
80
Write the following in word form:
(18 ÷ 2 ) - 5
Subtract 5 from the quotient of 18 and 2.
Find the 2 missing operations
9 ÷ 3__8__2 - 4 = 3
9 ÷ 3 + 8 ÷ 2 - 4 = 3
5078 ÷ 5
1015 r 3
Using the distributative property, evaluate:
6 x 312
(6 x 300) + (6 x 10) + (6 x 2) = 1872
(7 × 8 − 4) ÷ (6 − 2)
13
Your friend buys a bag of 24 party favors and a bag of 16 party favors. She shares them equally among 5 friends. Write an expression to represent the problem (no need to solve).
(24 + 16) ÷ 5
Use each symbol once to make the number sentence true:
(8__2) __ (20___4) __ 11 = 39
(8+2) x (20÷4) - 11 = 39
What is the area of a rectangle with the sides measuring (in inches):
A: (5x7)-12
B: 21 ÷ (12 ÷ 4)
161 square inches