4th Grade Math
3/8 x 1/5 =
3/40
Factors of both 12 and 48
1,2, 3, 4, 6,12
Simplify this equation: 4(3x+5)
4 - 5 + 1
0
62 x (2 + 3)
180
4.12 + 5.5 =
9.62
5.97 x 4
23.88
What is 10% of 50?
5
3/4 = x/20 x = ?
15
A dog and a cat sell for the same price as 12 hamsters. Five cats sell for the price of one dog.
____ hamsters = price of 1 dog
10 hamsters
235.5 + 48.6 =
284.1
2/5 + 3/10
7/10
If n3 = 64, n = ?
4
What is the probability of rolling a number greater than 4 on a number cube?
2/6 or 1/3
2x = 676 x =?
338
46.5 - 14.42
32.08
What is 75% of 12?
8
-2x + 5 = 19 Solve for x.
x = -7
What is the approximate volume of a cylinder with radius 1 unit and height 10 units?
about 31.4 cubic units
45 + 5 x 7 =
80
48 ÷ (2+4) • 2
16
Simplify this equation: 3x + 5+ 4x - x - 3
6x + 2
-4x - 5 > 19 Solve the inequality.
x < -6
What is the surface area of a cube with side length 5 units?
150 square units