Grade 4
What is 6 × 7
42
What is 3.2 + 1.8?
5.0
−3 + 7
4
x − 9 = 4
13
What is 5²?
25
100 − 45
55
What is 50% of 20
10
4x + 2x
6x
What is the area formula of a triangle
Base x Hight ÷ 2
What is √81
9
What fraction is half
1/2
8 × 7
56
15% of 60
9
25% of 80
20
3x + 5x
8x
9 × 3
27
144 ÷ 12
12
6 × (−2)
-12
What is 3/5 as a decimal
0.6
x + 12 = 30
18
36 ÷ 6
6
Convert 1/4 to a decimal
0.25
x + 5 = 11
6
What is 2x if x = 6?
12
What is 2³?
8