My Math - Chapter 2 Review

9,834 + 278 =

Tags

CCSS.4.NBT.B.4

Match the following

• addend

• result of addition

• sum

• (3 + 8) + 7 =

  (3 + 7) + 8

• commutative property

• numbers being added

• identity property

• 5 + 0 = 5

• associative property

• 7 + 9 = 9 + 7

Tags

CCSS.1.OA.B.3

Match the following

• identity property

• states the sum of any number and zero is the number

• regroup

• a number close to the exact number

• parentheses

• symbols that show grouping

• estimate

• to rename a number using place value

• commutative property

• states that the order in which numbers are added does not change the sum

Tags

CCSS.1.OA.A.1

What number is 100 less than 2,380

Tags

CCSS.2.NBT.B.8

2,345 + ​ (a)   = 3,345

• 1,000
• 10
• 100
• 1
• 0

Tags

CCSS.4.NBT.B.4

4,397 + ​ (a)   = 4,407

• 1,000
• 10
• 100
• 1
• 0

Tags

CCSS.4.NBT.B.4

379 + 245 =

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

2,586 + 648 =

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2