For Bilingual/Dual Language Classrooms. English and Spanish versions of 2 Centers that can be used over and over during the school year to improve mental maths skills with adding and subtracting by 10 and 100. Aligned with Common Core 2.NBT.B.8 but can be used with any level where students can benefit from playing it.
Black/White and Color Versions of each.
Classic I have.. Who has...? game adapted to use of +10, -10, +100 and -100 to practice mental math.
4 different sets
Black and white version
Color version (a different color each set)
Answers for students to self-check
Blank cards to print out and write out yourself (like if a card gets lost)
Directions for students that can be used as a label or to display at a math center
The 3rd and 4th set include regrouping from the tens to the hundreds. It is a little more challenging than set 1 and 2.
Sorting Activity in which students sort out numbers into categories of +10, -10, +100 or -100. Aside from sorting there is an extended activity where students write equations. It is a center that can be used more than once.
- 2 Activities: sorting cards and an extension where students write equations
- 72 cards
- Blank version of cards for teacher to write in numbers as students' needs change
- Black/white and color versions
- Student self-check
- Easy to follow directions to display at math center or to label and envelope/baggie