Grade 2 Lesson 17 Review

Leo is subtracting 475 − 358. Which tells how Leo should regroup and why?

• Regroup 4 hundreds as 3 hundreds and 1 ten to subtract 5 in the tens place.

• Regroup 4 hundreds as 3 hundreds and 10 tens to subtract 5 in the tens place.

• Regroup 7 tens as 6 tens and 10 ones to subtract 8 in the ones place.

• Regroup 7 tens as 6 tens and 1 one to subtract 8 in the ones place.

Dan wants to know if he should regroup the hundreds to subtract the tens in each problem. For which problem does Dan need to regroup the hundreds?

• 496 - 375

• 852 - 571

• 538 - 219

• 326 - 184

Kit has 250 beads. She and her friends use 105 of them to make bracelets. How many beads does Kit have left?

• 145

• 155

• 135

• 125

If Ed has 274 cards and Raj has 128 cards, what is the difference in the number of cards they have?

• 146

• 150

• 140

• 148

For the subtraction problem 852 - 571, does Dan need to regroup the hundreds?

• Yes

• No

• Sometimes

• Not enough information

How many beads did Kit and her friends use to make bracelets?

• 105

• 150

• 125

• 100

What is the result of subtracting 326 from 184?

• 142

• 152

• 132

• 112

Is Kit correct in saying she has 155 beads left after using 105 beads from 250?

• Yes

• No

• Maybe

• Not enough information