3rd Grade

Which way show how to find the value of 7x40

• 7 groups of 4 tens
• 7x10
• 7 groups of 4 ones

Tags

CCSS.3.OA.A.1

Select the equation that is NOT correct.

• 21 = 3 x 7
• 81 x 9=9

Tags

CCSS.3.OA.B.5

746 – 397 = 

• 341
• 349

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Which equation is correct?

• 4x9=38
• 7x9=63

Tags

CCSS.3.OA.C.7

Select the equation that is true when the number 8 is put into the box.

• 64 ÷ ___ = 8
• 4 x 4 = ___

Tags

CCSS.3.OA.A.4

 Which  comparison is true?

• 1/3=3/6
• 3/4=6/8
• 4/6=2/3

Tags

CCSS.4.NF.A.2

Which equation is correct?

• 42/7=6
• 30/5=8

Tags

CCSS.3.OA.A.2

512 + ___ = 568  

• 23
• 56

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

3 x 80=

• 120
• 240

Tags

CCSS.3.NBT.A.3

Which expression could be used to find the value of 465 + 229?

• 4 + 2 + 6 + 2 + 5 + 9
• 40 + 20 + 60 + 20 + 5 + 9
• 400 + 200 + 6 + 2 + 5 + 9
• 400 + 200+ 60 + 20 + 5 + 9