Both and equal . So these two equations equal each other. , and . Because one of those equations equal , they cant’ be equal to .

When ordering objects from largest to smallest, you need to compare the numbers. The largest number will always be the largest object. In this case, the number is bigger than and so the painting comes first. The number is bigger than , so the frame comes next. The number is the smallest number, so the candle is the smallest object.

To find the missing piece of an addition problem, you can take the biggest number minus the smallest number. , which means .

To add we count up. Start at and count up .

To add we count up. Start at and count up .

When ordering objects from smallest to largest, you need to compare the numbers. The smallest number will be the smallest object. In this case, the number is smaller than and so the moon is the smallest object. The number is smaller than , so the sun is the next object. The number is the biggest number, so the cloud is the largest object.

Both and equal . So these two equations equal each other. , , and . Because none of these equations equal , they can’t be equal to .

The ones place is always the first number on the right.

When you are comparing numbers with all different digits, you look at the greatest place value to determine which number is greater or less than. In this case, we are going to look at the tens place.

is less than which means that is less than . Or because the sign means less than.

To add we count up. Start at and count up .