Question

your friend

1. model real life you have 3 karate belts.

newton has 1 less than you. descartes has 1 more
than you. who has fewer, newton or descartes?
who has fewer? newton descartes
review & refresh

1. use the picture to complete the number bond.

Explanation:

Question 8

Step1: Find Newton's belts

You have 3 belts. Newton has 1 less, so $3 - 1 = 2$.

Step2: Find Descartes's belts

Descartes has 1 more than you, so $3 + 1 = 4$.

Step3: Compare 2 and 4

Since $2 < 4$, Newton has fewer.

Step1: Count total buckets

There are 8 buckets (4 in top row, 4 in bottom row).

Step2: Count empty and filled

Empty buckets: 4 (first 2 in top, first 2 in bottom). Filled buckets: 4 (last 2 in top, last 2 in bottom).

Step3: Complete number bond

Top circle: 8 (total). Bottom left: 4 (empty). Bottom right: 4 (filled).

Answer:

Newton

Question 9