Subtract 3 digit numbers

80 - 30 =

• 110
• 50
• 20

Tags

CCSS.2.NBT.B.5

CCSS.2.NBT.B.7

• 301
• 401
• 201
• 299

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

• 279
• 269
• 331
• 278

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

• 1300
• 400
• 1200
• 500

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Mrs. Green had 546 toy cars. She gave 271 cars to her friends. How many toy cars did Mrs. Green have left?

• 275 toy cars

• 277 toy cars

• 735 toy cars

• 335 toy cars

Your number sentence is 88 - 15 = 73. What addition sentence could check your subtraction.

• 15 + 88
• 88 + 15
• 73 + 15

Tags

CCSS.2.NBT.B.5

CCSS.2.OA.A.1

Which addition number sentence would you use to check 62 - 27 = 35?

• 27 + 35
• 23 + 75
• 27-35

Tags

CCSS.2.NBT.B.5

CCSS.2.NBT.B.7

What is a rule to remember when subtracting?

• The smaller number goes first.

• The larger number goes first.

• If the numbers are the same, they equal 1.

Use the blocks to subtract .

753 - 222 = ?

• 975

• 531

• 533

• 521

What does it mean to regroup 1 ten?

• To make it into 10 tens

• To make it into 10 hundreds

• To make it into 10 ones