Area Model
Partial Products
Base Ten Blocks
Adding/ Subtraction
Rounding/Place Value
100

Solve using area model 13 x 4

52

100

Solve using partial products

12 x 3

36

100

solve using base ten blocks 

15 x 6 

90

100

find the sum 

11,324 + 734

12,058

100

What place value is the 3 in. 

12,308

Hundreds

200

Solve using area model 

25 x 5 

150 

200

Solve using Partial Products 

34 x 4

136

200

Solve using base ten blocks 

44 x 6

264

200

Sophie has 1,257 pencils and Erica has 721 pencils. How many more pencils does Sophie have than Erica? 

536 pencils

200

Round to the nearest thousand 

1,745

2,000

300

solve using area model 

127 x 4

508 

300

solve using partial products 

254 x 3

762

300

solve using base ten blocks 

211x 5 

1,055

300

Find the difference 

3,673 - 534 

3,139 

300
What place value is the 7 in?

736,871

hundred thousands and tens 

400

solve using area model 

2,355 x 4 

9,420 

400

solve using partial products 

1,243 x 2 

2,486

400

solve doing the vertical method 

267 x 3 

801

400

Jenna has $303,576 in her bank account. She then gets $17,143 for her birthday. How much money does she have now? 

$320,719

400

round to the nearest ten thousand 

13,477

10,000

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