Ch 3: Subtraction / Check My Progress 2-4

Last updated over 5 years ago

9 questions

Question 1

Estimate, Round each number before subtracting. (tens)

Question 6

Decide whether the problem requires an estimate or exact answer. Then solve the problem. Show your work.

Question 1

Estimate, Round each number before subtracting. (tens)

Question 2

Estimate, Round each number before subtracting. (hundreds)

Question 3

Estimate. Round each number to the greatest place value before subtracting.

Question 4

Estimate, Round each number to the greatest place value before subtracting.

Question 5

Estimate, Round each number to the greatest place value before subtracting.

Question 6

Decide whether the problem requires an estimate or exact answer. Then solve the problem. Show your work.

Question 7

Decide whether the problem requires an estimate or exact answer. Then solve the problem. Show your work.

Question 8

552-361=_____
Use the whiteboard below to solve. Draw models if you need to.

A 190

B 211

C 191

D 291

Question 9

636-324:____
Use the whiteboard below to solve. Draw models if you need to.

A 312

B 212

C 320

D 960

Question 2

Estimate, Round each number before subtracting. (hundreds)

Question 3

Estimate. Round each number to the greatest place value before subtracting.

Question 4

Estimate, Round each number to the greatest place value before subtracting.

Question 5

Estimate, Round each number to the greatest place value before subtracting.

Question 7

Decide whether the problem requires an estimate or exact answer. Then solve the problem. Show your work.

Question 8

552-361=_____
Use the whiteboard below to solve. Draw models if you need to.

A 190

B 211

C 191

D 291

Question 9

636-324:____
Use the whiteboard below to solve. Draw models if you need to.

A 312

B 212

C 320

D 960

Ch 3: Subtraction / Check My Progress 2-4

Estimate, Round each number before subtracting. (tens)

Decide whether the problem requires an estimate or exact answer. Then solve the problem. Show your work.

Estimate, Round each number before subtracting. (tens)

Estimate, Round each number before subtracting. (hundreds)

Estimate. Round each number to the greatest place value before subtracting.

Estimate, Round each number to the greatest place value before subtracting.

Estimate, Round each number to the greatest place value before subtracting.

Decide whether the problem requires an estimate or exact answer. Then solve the problem. Show your work.

Decide whether the problem requires an estimate or exact answer. Then solve the problem. Show your work.

552-361=_____Use the whiteboard below to solve. Draw models if you need to.

636-324:____Use the whiteboard below to solve. Draw models if you need to.

Estimate, Round each number before subtracting. (hundreds)

Estimate. Round each number to the greatest place value before subtracting.

Estimate, Round each number to the greatest place value before subtracting.

Estimate, Round each number to the greatest place value before subtracting.

Decide whether the problem requires an estimate or exact answer. Then solve the problem. Show your work.

552-361=_____Use the whiteboard below to solve. Draw models if you need to.

636-324:____Use the whiteboard below to solve. Draw models if you need to.

552-361=_____
Use the whiteboard below to solve. Draw models if you need to.

636-324:____
Use the whiteboard below to solve. Draw models if you need to.

552-361=_____
Use the whiteboard below to solve. Draw models if you need to.

636-324:____
Use the whiteboard below to solve. Draw models if you need to.