Multiplication
7 x 8
56
90-8+4x2
74
0.60
21 = 4 + c
17
Use the equation r = w – 5 to find the value of
r when w=8.
3
49 x 6
294
100-72 x 2 + 8
-52
Is 65% (<,>,=) 70%
<
7q=42
6
Adam's Pizzeria made 7 pizzas with pepperoni and 4 pizzas without pepperoni. What is the ratio of the number of pizzas with pepperoni to the number of pizzas without pepperoni?
7:4
281 x 76
21,356
(4/2 + 12)2 x 3+8
596
What is 25% of $80?
$20
b/5=30
150
8.142-2.901
5.241
198 x 293
58,014
16- 5 x 4(3x5+10)-18
-502
21 is 50% of what number?
42
(3x+2) - 7 =16
7
Carmen buys 3 maps of the world. Each map of the world costs $8.06. How much does Carmen spend?
$24.18
1782 x 2309
4,114,638
(100/2 + 8 x 3 - 10)x(4+80x2)
10,496
27 out of the 36 magazines at the bookstore are women's magazines. What percentage of the magazines at the bookstore are women's magazines?
75%
2-(3+6x)+10=21
2
Type the missing number.
Hint: Use properties of multiplication.
428 · 958 − 131 · 958 = (428 − X) · 958
131