Are you looking for an engaging way to bring new interest to your math warm-ups and number talks in second grade? You'll build number sense and keep math skills sharp all year with this set of 120 math spiral review task cards!

Each card has a three-clue riddle whose answer is a number from one to 120, for daily spiral review practice with...

⭐ Addition and subtraction within 100, with regrouping

⭐ Odd & even numbers

⭐ Doubles facts within 20

⭐Add up to four two-digit numbers

⭐ Skip counting by 5s, 10s, and 100s within 1,000

⭐ Simple arrays

⭐ Attributes of geometric shapes

… and more!

What's included in this second grade math resource?

☛ 120 spiral review riddle cards, printing at six per page

☛ All 120 riddles also in full-page format, for use on your interactive board and digital devices

☛ Student recording page

☛ Answer key

☛ Task cards and materials for two addition, subtraction, and place value games that use the riddle cards

☛ A color-by-code page that also uses the riddle cards

☛ 120 charts in both color and b/w, for support and differentiation, with both operations and place value

Here are some ideas for using these cards to develop number sense!

• Use a card as the basis for a daily number talk.
• Solve a card every day right before you start your math lesson, as a warm-up and to get your students focused.
• Put a set of cards on a ring for a challenging and engaging activity for your early finishers.
• In whole group or small group lessons, the cards can be used for a game with the pocket chart or a 1-120 chart. (directions card included).
• In a small group or with partners, they can be used with a printable number grid activity (directions card and grid included). They're also great for a traditional number battle game ... who has the greater number?
• For independent work and great practice with addition, subtraction, and place value, use the cards with the included solve-and-color page.
• Use the riddles for a great 100th Day of School activity!
• Use them as task cards or for a Read the Room math center activity - keep your little mathematicians moving for better learning!
• Use math riddles to sharpen mental math skills as well as critical thinking!

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Addition Subtraction Place Value Math Center Games - 2nd Grade Year Long Bundle

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