B Model 6 (3), Start with 6 positive counters to represent 6
You need to take away 3 negative counters,
so add 3 zero pairs.
Take away 3 negative counters to represent
subtracting 3.
What is left
Find the difference: 6 (3)

answer: it's upside down and i can't read it

step-by-step explanation:

answer: ♡♡♡♡♡♡♡♡♡♡

step-by-step explanation:

on monday rodney ate 1/4th of the sandwich = 3/12

on tuesday he ate 1/3rd of the sandwich = 4/12

therefore in total he has eaten = 3/12 + 4/12 = 7/12

thus we can say that he has eaten 7/12 of the sandwich on monday and tuesday alltogether.

happy to

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