1-1 Decimal Addition and Subtraction

Front

What is 103 - 1.02?

Back

101.98

Tags

CCSS.6.NS.B.3

Front

What is 123.6 - 0.08?

Back

123.52

Tags

CCSS.5.NBT.B.7

Front

What is 15.001 + 1.02?

Back

16.021

Tags

CCSS.6.NS.B.3

Front

Estimate the total distance Coach Grissom drove on Monday by rounding: 1.4 + 2.87 + 4.9 + 7.12.

Back

About 16 miles

Front

What is 15.8 - 6.21?

Back

9.59

Tags

CCSS.5.NBT.B.7

Front

Define decimal addition.

Back

Decimal addition is the process of adding numbers that have decimal points, aligning the decimal points before performing the addition.

Tags

CCSS.5.NBT.B.7

Front

Define decimal subtraction.

Back

Decimal subtraction is the process of subtracting one decimal number from another, ensuring the decimal points are aligned.

Tags

CCSS.5.NBT.B.7

Front

What is the importance of aligning decimal points in addition and subtraction?

Back

Aligning decimal points ensures that each digit is correctly placed according to its value, which is crucial for accurate calculations.

Tags

CCSS.5.NBT.B.7

Front

How do you round a decimal to the nearest whole number?

Back

Look at the digit to the right of the whole number. If it's 5 or more, round up; if it's less than 5, round down.

Tags

CCSS.5.NBT.A.4

Front

What is the result of adding two decimals, 0.75 + 0.25?

Back

1.00

Tags

CCSS.5.NBT.B.7