Adding Tenths and Hundredths Decimals

Evaluate: 2.71 + 2.15

• 4.87

• 4.86

• 5.86

• 4.76

Evaluate: 0.15 + 0.36

• 5.1

• 0.51

• 0.41

• 1.536

Evaluate: 3.8 + 1.4

• 4.12

• 5.2

• 4.2

• 5.12

Evaluate: 0.45 - 0.24

• 0.69

• 0.21

• 0.11

• 0.31

Solve: 2.46 + 0.78

What do you do first when adding or subtracting decimals?

• add/subtract

• line up the decimal points

• work from left to right

• borrow

3.3 + 2.22 =

• 5.52

• 5.55

• 5.77

• 5.4

91.55 + 7.6 =

• 99.15

• 98.15

• 99.10

• 98.1

34 + 10.18 =

• 44.18

• 4418

• 10.52

• 24.18

15.07 - 12.2 =

• 2.87

• 1.87

• 3.87

• 2.80