Unit 6 Review

Addition & Subtraction

100

What is 256+478?

734

200

Subtract 834−289. 

545

300

What is 5,600−2,317?

3,283

Multi-Digit Multiplication

100

Multiply 34×12 using the area model. 

408

200

Multiply 1,234×8 using the area model. 

9,872

Division

100

Divine 856÷4 using the partial quotient strategy. 

214

200

Divide 1,577÷6 using the partial quotient strategy. 

262 r. 5