Math Review

879 - 432

• 462

• 408

• 447

• 484

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

What is the difference?
465- 237=

• 238
• 228
• 328
• 322

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

What is the difference?
306-120= 

• 186
• 275
• 176
• 167

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

485 + 409 =

• 984
• 894
• 804
• 1,884

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

516 + 468 =

• 974
• 1,984
• 984
• 986

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

936 + 112 = 

• 1,058
• 958
• 948
• 1,048

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Select the correct number model with the rectangular array

• 5+5+5=15
• 3+3+3=9
• 3+3+3+3+3=15
• 5+5+5+5+5=30

Tags

CCSS.2.OA.C.4

Select the correct number model with the rectangular array

• 2+2+2+2=8
• 3+3+3+3+3=15
• 5+5+5+5+5=25
• 4+4+4+4+4=20

Tags

CCSS.2.OA.C.4

Select the correct number model with the rectangular array

• 4+4+4+4=16
• 5+5+5+5+5=25
• 4+4+4+4+4=20
• 5+5+5+5=20

Tags

CCSS.2.OA.C.4

Select the correct number model with the rectangular array

• 4+4+4+4=16
• 2+2+2+2=8
• 5+5+5+5=20
• 3+3+3+3=12

Tags

CCSS.2.OA.C.4