Multiplication
12x14=
168
48/8=
6
4/5 + 1/5 =
5/5 or 1
2.4 + 3.5 =
5.9
An angle that is less than 90 degrees.
Acute
15x15=
225
64/4=
16
4/7 - 2/7 =
2/7
5.62 - 3.22 =
2.4
An angle that is greater than 90 degrees.
Obtuse
11x220=
2420
125/25=
5
5/6 x 2/3 =
10/18 or 5/9
2.4 / 2 =
1.2
The area of a square with a side length of 13.
169
16x156=
2496
147/21=
7
Reduce 45/100
9/20
3.5 x 4.2 =
14.7
The area of a triangle with a base of 2 and a height of 6.
6
423x13=
5499
672/8=
84
10/13 x 2/3 =
20/39
2.3 + 4.23 + 5.1 =
11.63
The sum of 4 and 5 times 12.
108