Math League Grade 6 - Advanced Practice

(Estimate) 689 + 947 + 1321 = ________

• 2900

• 3000

• 3100

• 3200

(Estimate) 75 × 42 = ________

• 3000

• 3200

• 3500

• 4000

(Estimate) 567890 ÷ 89 = ________

• 6370

• 6400

• 6500

• 7000

(Estimate) The area of a circle with radius 8 is ________

• 201.06

• 150.72

• 100.48

• 250.12

(Estimate) 215678 × 29 = ________

• 6,000,000

• 5,000,000

• 7,000,000

• 8,000,000

(Estimate) The length of the diagonal of a square with side length 14 is ________

• 14√2 or approximately 19.8.

• 14 or approximately 14.

• 28 or approximately 28.

• 14√3 or approximately 24.2.

• 20

• 25

• 30

• 30

• 27

• 35

• 40

76 + 89 = ________

• 165

• 155

• 175

• 185

The tens digit of 8472 is ________

• 7

• 4

• 8

• 2