Can Model a Fraction with Denominators of 10 or 100 Using Base Ten Blocks

Q1. What is the answer to the question?

• A) 43

• B) 34

• C) 24

Billy and Jason raked leaves in the backyard. They had ten trash bags for bagging the leaves. Billy used 2/10 of the bags. Jason used 3/10 of the bags. Later their friend Michael came over to help. He used 2/10 of the bags. What fraction of the bags were NOT used?

• 7/10 of the bags

• 5/10 of the bags

• 4/10 of the bags

• 3/10 of the bags

What decimal is represented by these base ten blocks?

• 3.3

• .33

• 30

• .033

What decimal is represented by these base ten blocks?

• 0.102

• 0.1020

• 0.10200

• none of the above decimals

• all of the above decimals

What decimal is represented by these base ten blocks?

• 0.150

• 1.50

• 1.05

• 1.55

What decimal is represented by these base ten blocks?

• 0.705

• 0.075

• 7.05

• none of the above

What decimal do the base ten blocks in the picture represent? 

• .61

• .71

• .071

• .81

What decimal do the base ten blocks in the picture represent?

• .43

• .034

• .043

• .34

What decimal do the base ten blocks in the picture represent?

• 3.04

• 34

• 3.4

• 3.44