Adding and subtracting three-digit whole numbers

Add the numbers in the tens place.

• 40

  +20

  60

• 47

  +27

  74

• 400

  +300

  700

Tags

CCSS.2.NBT.B.7

Jack and Jill had a class party for Easter. The teacher hid jellybeans around the classroom. Jack found 121 jellybeans. Jill found 119 jellybeans. How many jellybeans did Jack and Jill find altogether?

• 230
• 219
• 240
• 202

Tags

CCSS.2.NBT.B.7

Using value chips, how would I represent this math problem: 88-14=?

• 6 tens and 5 ones

• 7 tens and 4 ones

• 7 tens and 2 ones

Tags

CCSS.2.NBT.B.7

0+78

• 87
• 0
• 78
• 780

Tags

CCSS.2.NBT.B.7

The balance in your account is $500.  You then deposit $23 into your account.  What is your new balance?

• $500
• $477
• $523
• $23

Tags

CCSS.2.NBT.B.7

Add the numbers in the ones place.

• 7

  + 9

  16

• 7

  + 7

  14

• 4

  + 2

  6

Tags

CCSS.2.NBT.B.7

Draw this on your paper.

Find 281 - 161 = ?

• 121

• 132

• 120

• 122

Tags

CCSS.2.NBT.B.7

Sue has 45 roses in her garden. She plants 16 more. Now how many roses does she have?

• add
• subtract

Tags

CCSS.2.NBT.B.7

345+100

• 445
• 245
• 450

Tags

CCSS.2.NBT.B.7

590 = ... + 90

• 500

• 50

• 5

Tags

CCSS.2.NBT.B.7