What types of lines are these? parallel or perpendicular?

What is this a picture of?

If there are 16 ounces in 1 pound, how many ounces are in 2 pounds?

Ben practices the cello ½ hour every day. What is the amount of time Ben practices the cello in one week?

Is 7 a prime or composite number? How do you know?

100,236 - 45,899

Alexis pours ¾ cup of juice into each of 5 glasses. How many cups of juice does Alexis pour in all?

Write two hundred five thousand, seventy in standard form.

Rose mixes 1/8 cup of red poster paint with 5/8 cup of blue poster paint to make purple paint. How much purple paint will Rosa have? 3/4 or 3/8?

Scott uses 8/12 of a dozen eggs in the cake he is baking. Which is another fraction that also describes the part of a dozen eggs that Scott uses? 2/3 OR 1/4

Round 234,987 to the nearest hundred thousands place

What fraction can be found at the dot on this number line?

Kara buys a package of walnuts that has a mass of 3/10 kilogram. She also buys a package of cranberries that has a mass of 60/100 kilogram. What is the total mass of both the walnuts and cranberries?