Adding and Subtracting within 1000

What is 234 + 56?

• 833

• 290

• 300

• 92

Tags

CCSS.2.NBT.B.7

_____ + 93= 567

• 741

• 22

• 243

• 1

Tags

CCSS.2.NBT.B.5

CCSS.2.NBT.B.7

CCSS.2.OA.A.1

Friendly Numbers are

• Multiples of 10

• Multiples of 100

• Types of snakes

Tags

CCSS.4.OA.B.4

835- 16=

• consumers

• 3/4

• 179

• 819

Tags

CCSS.2.NBT.B.7

How do good mathematicians use strategies, like Friendly Numbers, to help them add and subtract?

Evaluate responses using AI:

OFF

Tags

CCSS.2.NBT.B.5

CCSS.2.NBT.B.6

CCSS.2.NBT.B.7

CCSS.2.NBT.B.9

543- 19 + 1

• a mixed number

• 233

• 525

• 524

Tags

CCSS.2.NBT.A.1

CCSS.2.NBT.B.5

CCSS.2.NBT.B.7

10, 20, and 50 are all multiples of ________

Tags

CCSS.2.NBT.A.2

Rounding Rules: 5 or more _________

Tags

CCSS.5.NBT.A.4

Rounding Rules: 4 or _____ let it rest. Round down.

Tags

CCSS.5.NBT.A.4

Round 46 to the nearest ten.

• 50

• 40

• 973

• 30

Tags

CCSS.2.NBT.A.2

CCSS.2.NBT.B.8