Rounding and Evaluating Expressions

Estimate and then evaluate the expression: 127.6 + 23.15 + 5.379

• 156.129

• 155.5

• 160.0

• 150.0

Estimate and then evaluate the expression: 452.81 + 63.375 + 5.4

• 521.585

• 520.0

• 530.0

• 510.0

Tim went lake fishing and caught three fish. The first fish weighed 5.247 pounds, the second fish weighed 12.65 pounds, and the third fish weighed 11.8 pounds. What was the total weight of all three fish?

• 29.697 pounds

• 30.0 pounds

• 28.0 pounds

• 31.0 pounds

A chef spent $43.21 on fish, $9.08 on vegetables, and $12.78 on chicken. How much did the chef spend in all?

• $65.07

• $64.00

• $66.00

• $63.00

Estimate and evaluate: 325.078 - 32.64 - 0.13

• 292.308

• 292.308

• 292.308

• 292.308

Estimate and evaluate: 28.93 - 2.615 - 12.4

• 13.915

• 14.915

• 15.915

• 16.915

Ken has a $200 gift card. He bought headphones for $102.58 and a backpack for $43.29. How much money does he have left?

• $54.13

• $55.13

• $56.13

• $57.13

Kara has 12.23 feet of ribbon. She used 5.6 feet for holiday gifts and 4.84 feet for birthday gifts. How much ribbon does she have left?

• 1.79 feet

• 1.89 feet

• 1.99 feet

• 2.09 feet