Two Digit Addition with Estimation

What is a good estimate for 59 + 72

• 130

• 110

• 200

• 125

Estimate to solve: 39 + 72

Estimate to solve: 43 + 53

Find the sum: 46 + 32 =

Estimate the sum: 71+85

• 160

• 166

• 150

• 140

• 106

• 100

• 110

• 116

Estimate the sum: 62+35

• 95

• 90

• 100

• 97

Estimate the sum: 54+92

• 146

• 130

• 120

• 140

There are 38 erasers in the drawer and 14 erasers on the desk. Dan placed 20 more erasers on the desk. How many erasers are now there in total ?

• 72

• 45

• 67

• 99