Counting & Numbers 1–10 Checkpoint Quiz 6: Number Sense

Before we finalize our answers, it's important to check a few things. We need to look at the units we are using, the signs in our equations, and whether our answers make sense. This step is called checking for reasonableness, and it helps us ensure that we are on the right track!

Context recap: Before we finalize our answers, it's important to check a few things. We need to look at the units we are using, the signs in our equations, and whether our answers make sense. This step is called checking for reasonableness, and it helps us ensure that we are on the right track!