7 is more than half way to the next ten, so 87 to the nearest 10 is 90.
81, 84, 87.
18
9 is less than 10.
-10 is 110 less than 100.
174
yes. It is .87 less than .9
97 is 10 greater than 87.
87
81 84 87
87 degrees is an acute angle because it is greater than 0 but less than 90 degrees
7 is more than half way to the next ten, so 87 to the nearest 10 is 90.
87 degrees
81, 84, 87.
81, 84, 87.
Four less than 10 is 6. This is because subtraction is the inverse operation of addition. When you subtract 4 from 10, you are essentially taking away 4 from the original quantity, resulting in a new quantity of 6.
8.7 = 87/10 and reduces to: 8 7/10