Black History Month Math Secret Code : 2 Digit Plus 1 Digit Addition with & without Regrouping

Make addition practice engaging and meaningful with this Black History Month Math Secret Code resource for second grade! These 2 digit addition with regrouping and addition without regrouping worksheets provide targeted mixed addition practice while keeping students motivated with a fun mystery format.

Students will practice adding with carrying, solving double digit plus single digit problems, and strengthening second grade addition skills aligned with Common Core 2.NBT.B.5. Each page works as a secret code math worksheet where students solve problems and use a key to complete a decode the message math activity.

This set includes engaging Black History Month math activities, including an MLK math worksheet and a Rosa Parks math activity, making it ideal for culturally responsive February instruction. These 2nd grade math worksheets support strong place value understanding and addition fluency in an interactive way.

Perfect for math centers, independent work, small groups, homework, or sub plans, these are truly no prep math worksheets — simply print and use for meaningful seasonal practice.

Details:

• 10 worksheets (10 problems per page).
• Printable PDF format.
• No-prep, print-and-go.
• Aligned to CCSS 2.NBT.B.5 (2nd Grade).
  

Perfect for math centers, independent practice, or Black History Month classroom activities throughout February.