Math Quiz #6

293 rounded to the NEAREST TEN is

• 280

• 290

• 300

738 rounded to the NEAREST TEN is

• 738

• 730

• 740

339

• 300

• 400

• 350

456

• 500

• 600

• 400

49 - 18

• 41

• 37

• 31

• 51

86 - 13

• 73

• 63

• 83

• 76

Estimate the difference to
71-37=

• 30
• 40
• 35

Estimate the difference to
89-31=

• 70
• 60
• 50

Round to the nearest 10, then estimate:
642 − 137

• 510
• 500
• 780
• 515

Round to the nearest hundred, then estimate:
642 − 137

• 600
• 780
• 500
• 510