A number line with arrows on both sides extends from 86 to 90 in increments of 1. It shows an abacus-like representation with open circles equally spaced in vertical rows above the numbers. There is one open circle above 86, four open circles above 87, no circles above 88, six open circles above 89, and four open circles above 90.
1 answer
This abacus-like representation on the number line shows the quantity of each number from 86 to 90. The number 86 has one circle, the number 87 has four circles, the number 88 has no circle, the number 89 has six circles, and the number 90 has four circles. This can help visualize and understand the quantity of each number on the number line.
1 answer