Adding Decimals Using Models

Front

What is the sum of 0.7 and 0.44?

Back

0.7 + 0.44 = 1.14

Tags

CCSS.5.NBT.B.7

Front

What is the sum of 0.32 and 0.17?

Back

0.32 + 0.17 = 0.49

Tags

CCSS.6.NS.B.3

Front

Which is greater: 0.4 or 0.297?

Back

0.4 > 0.297

Tags

CCSS.4.NF.C.7

Front

What is the sum of 0.8 and 0.7?

Back

0.8 + 0.7 = 1.5

Tags

CCSS.5.NBT.B.7

Front

What is the sum of 0.50 and 0.23?

Back

0.50 + 0.23 = 0.73

Tags

CCSS.5.NBT.B.7

Front

How do you add decimals using models?

Back

Align the decimal points and add as you would whole numbers, then place the decimal in the sum.

Tags

CCSS.5.NBT.B.7

Front

What is the importance of aligning decimal points when adding?

Back

Aligning decimal points ensures that each digit is in the correct place value, leading to accurate sums.

Tags

CCSS.6.NS.B.3

Front

What is a model in the context of adding decimals?

Back

A model visually represents numbers, often using blocks or grids, to help understand addition.

Tags

CCSS.5.NBT.B.7

Front

How can you represent 0.5 using a model?

Back

0.5 can be represented as 5 tenths in a grid model.

Front

What is the process for comparing two decimal numbers?

Back

Compare the digits from left to right, starting with the highest place value.

Tags

CCSS.4.NF.C.7