Rounding
Adding
Subtracting
Adding with Regrouping
Subtracting with Regrouping
100

When my number is 0, 1, 2, 3, or 4 I will round...

What is rounding down?

100

Draw 23 + 14 in base ten blocks

Show.

100

I start in this place value when subtracting

What is the ones place value?

100

I regroup when I have more than this number in a place value

What is more than 9?

100

I regroup from this place value when I need more tens

What is the hundreds place value?

200

When my number is 5, 6, 7, 8, or 9 I will round...

What is rounding up?

200

74 + 23 in standard form

Show

200

53 - 21

What is 32?

200

Solve 74 + 28

What is 102?

200

Solve 42 - 27 with base ten blocks

What is 15?

300

53 rounded to the nearest ten

What is 50?

300

123 + 351 using break apart method

Show.

300

Solve 32 - 12

What is 20?

300

Solve 377 + 189

What is 566?

300

Paige has $100. She lets her friend borrow $67. how much money does Paige have left?

What is $33?

400

678 rounded to the nearest hundred

What is 700?

400

Solve 3,221 + 453

What is 3,674

400

Solve 457 - 323

What is 134?

400

When I regroup with adding do I regroup up to the next place value or down to the place value below?

What is regrouping up to the next place value?

400

821 - 674

What is 147?

500

1,452 round to the nearest ten and nearest hundred

What is 1,450? 

What is 1,500?

500

Amanda has 354 stickers. Melina has 425 stickers. How many stickers do they have together?

What is 779 stickers?

500

Solve 2,887 - 345

What is 2,542?

500

Greg has 456 Pokémon cards. Robert has 247. Together they have _____cards.

What is 703 cards?


500

Solve 4,000 - 526

What is 3,474?