Add and Subtract Decimal Numbers

Solve, and then write the sum in standard form. Use a place value chart if necessary.

6 tenths + 3 thousandths = __ thousandths

Give the sum in standard form.

Mathematical Equivalence

ON

Solve, and then write the sum in standard form. Use a place value chart if necessary.

2 thousandths + 9 ones 5 thousandths =

Give the sum in standard form.

Mathematical Equivalence

ON

Solve using standard algorithm. Show your work.

7.32 + 2.894 =

Mathematical Equivalence

ON

Solve using standard algorithm. Show your work.

62.573 + 4.328 =

Mathematical Equivalence

ON

The Wild Basin Wilderness Preserve in Austin has many hiking trails. Creek Loop Trail is 1.12 km longer

than Ledge Loop Trail. Yaupon Loop Trail is 0.612 km longer than Creek Loop Trail.

If a family walked all 3 trails in a day, how many kilometers would they have walked?

Mathematical Equivalence

ON

Subtract, writing the difference in standard form. You may use a place value chart to solve.

5 ones 9 thousandths – 2 ones = __ ones __thousandths

Give the difference in standard form.

Mathematical Equivalence

ON

Subtract, writing the difference in standard form. You may use a place value chart to solve.

37 thousandths - 16 thousandths = __ thousandths

Give the difference in standard form.

Mathematical Equivalence

ON

Solve using the standard algorithm. Show your work.

60.91 - 2.856 =

Mathematical Equivalence

ON

Solve using the standard algorithm. Show your work.

361.31 - 2.841

Mathematical Equivalence

ON

A pen costs $2.09. It costs $0.45 less than a marker. Ken paid for one pen and one marker with a

five-dollar bill. How much change did Ken receive?

Mathematical Equivalence

ON