Grade 3: Operations & Algebraic Thinking_Game 2

Select the expression that is the same as  $5\times8$  .

•  $2\times5\times8$  

•  $\left(2+3\right)\times8$  

•  $\left(5\times3\right)\times8$  

•  $\left(5+3\right)+8$  

Tags

CCSS.3.OA.B.5

Mark has 6 packs of bubble gum. Each pack of bubble gum contains 5 pieces. If Mark shares 7 pieces of his gum with his sister, how many total pieces does he have left?

Tags

CCSS.3.OA.D.8

What is the product of 4 and 5?

Tags

CCSS.3.OA.C.7

• $3\times\Delta\equiv21$

• $21\times3=\Delta$

• $21=\Delta\times3$

• $\Delta\times21=3$

• $\Delta=3\times21$

Tags

CCSS.3.OA.A.4

• $\left(10\times2\right)+\left(10\times3\right)$

• $\left(10+2\right)\times\left(10+3\right)$

• $10\times\left(2\times3\right)$

• $\left(2+3\right)+10$

Tags

CCSS.3.OA.B.5

Tags

CCSS.3.OA.A.4

Catelyn is making jewelry for herself and 3 friends. She uses 5 blue beads and 5 orange beads for each necklace. How many total beads does Catelyn use to make all the necklaces?

• $10$

• $15$

• $30$

• $40$

Tags

CCSS.2.OA.C.4

• $12+3=\Delta$

• $3\div12=\Delta$

• $12-3=\Delta$

• $12=3\times\Delta$

Tags

CCSS.4.NBT.B.6

• $8\times72$

• $8\div72$

• $8\times9$

• $8\div9$

Tags

CCSS.4.NBT.B.6

Tags

CCSS.4.NBT.B.5