OA.2 Review

OA.2 Review

By Alicia Van Heesch

Multiple Choice

• A
• B
• C
• D

Multiple Choice

• A
• B
• C
• D

Multiple Choice

23 - (7+5)

• Joey had 23 blocks. He was given 7 more from his parents, and 5 more from his grandparents.

• Amy had 23 blocks. She gave 7 blocks to Isabella and then 5 blocks to Alexa.

• Heidi had 23 blocks. If she got 7 from her parents and 5 from her grandparents, how many blocks did she receive from her friends?

Multiple Choice

Ms. Hernández gave these instructions to her math students. Add 6 and 12. Multiply the result by 10. Which expression has the same final answer as in Ms. Hernández’s instructions?

• (6X12)+10

• 6+(12X10)

• (6+12) X10

• 6X (12+10)