Decimals: Value, Rounding, and Operations

Elijah and Jacob are playing a math game. Elijah asks, "Jacob, can you tell me the value of the digit 7 in the decimal number 5.673 when written in expanded notation?"

Tags

CCSS.5.NBT.A.3A

Abigail and Liam are having a friendly debate about numbers. Can you help them decide which decimal is greater: 0.456 or 0.465?

• 0.456

• 0.465

• They are equal

• Cannot be determined

Tags

CCSS.4.NF.C.7

Luna and Ava are baking cookies, and they need to round the amount of sugar, 3.786 cups, to the nearest tenth. Can you help them decide how much sugar to use?

• 3.7

• 3.8

• 3.78

• 3.79

Tags

CCSS.5.NBT.A.4

Abigail and Olivia are at a carnival, and they want to buy some delicious cotton candy. Each piece costs 4.5 tickets, and they have 2.3 times the number of tickets needed for one piece. How many tickets do they have in total?

• 10.35

• 9.45

• 10.25

• 9.35

Tags

CCSS.7.EE.B.3

• 8.23

• 8.23

• 8.23

• 8.23

Tags

CCSS.6.NS.B.3

Emely and Ethan are playing a math game. Emely challenges Ethan to express 0.305 in expanded notation. Can you help Ethan solve this puzzle?

Tags

CCSS.5.NBT.A.3A

During a friendly math challenge, Noah and Jayson are debating: Which of the following is true for the decimals 0.789 and 0.798?

• 0.789 > 0.798

• 0.789 < 0.798

• 0.789 = 0.798

• Cannot be determined

Tags

CCSS.4.NF.C.7

Hey math whiz! Can you help David round the decimal 6.492 to the nearest hundredth?

• 6.49

• 6.50

• 6.48

• 6.5

Tags

CCSS.5.NBT.A.4

Ava and Elijah are at a carnival, and they decide to play a game where they need to find the product of 7.2 and 3.4 to win a prize. Can you help them figure it out?

• 24.48

• 24.28

• 24.38

• 24.58

Tags

CCSS.6.NS.B.3

• 21.40

• 21.39

• 21.41

• 21.38

Tags

CCSS.5.NBT.B.7