Math Week 4.

assignment:

Lesson 11

Round 10,658 to the nearest hundreds. 10,700.

Round 692 to the nearest tens. 690.

Round 45,231 to the nearest hundreds. 45,200.

Round 45,231 to the nearest tens. 45,230.

Assignment:

Lesson 12

Round 68,740 to the nearest ten thousand. 69,000

Round 7,255 to the nearest thousands. 7,000

Round 789,467 to the nearest hundred thousand. 800,000

Round 555,555 to the nearest thousands. 555,600

Assignment:

Lesson 13

Estimate

1,892+68= 1,950.

489+387= 872.

28+339=361.

987+123= 1,110.

Assignment:

Lesson 14

Estimate:

(To the nearest tens) 239-176= 60.

(To the nearest tens) 972-157-22= 90.

(To the nearest thousands) 1,399-1,202= 1,000.

(To the nearest thousands) 14,785-3,679= 11,000