Grade 2 Topic 1-enVisions Math | Baamboozle - Baamboozle

Choose a friend from the chart. Tell me how many stickers they have in all. What will you do to solve it?

Kade 6 3 4 Olivia 7 1 9 Ali 5 3 7

Julie has 8 fewer pears than Dan. Dan has 14 pears. How many pears does Julie have? What equation can you use?

14 - 8 = 6 pears

Eric has 6 marbles. Maria has 4 marbles. How many marbles do they have in all? What equation would you use?

6 + 4 = 10 10 marbles in all

If you put in 5 in the blanks, would the answers be true? Yes or no? 9 + ___ = 16 10 + ___ = 15 15 - 10 = ____

9 + 7 = 16 NO 10 + 5 = 15 YES 15 - 10 = 5 YES

A pet store had 12 fish. The next day they sold 3 fish. The day after that, they sold 4 more fish. How many fish does the store have now? What equations would you use?

12 - 3 = 9 9 - 4 = 5 5 fish are left at the store

Marco has 8 apples Jerry gives him some more apples. Now Marco has 16 apples. How many apples did Jerry give to Marco?

8 + __ = 16 Jerry gave him 8 apples.

Jen has some rings. She gives 5 rings to Carrie. Now Jen has 7 rings. How many rings did Jen have at first? What equation would you use?

5 + __ = 12 She had 7 rings at first.

Using the tens frame, how can you make a ten with 16-8?

Take away 6 to get 10, then take away 2 more. 10-2 = 8 16 - 8 = 8

Juan as 17 toy cars. He gives his brother 9 toy cars. What addition fact can help you find how many he has left?

17 - 9 = 8 so, 9 + 8 = 17

What strategy is this? 9... 8, 7, 6 subtraction fact, counting on, counting back

counting back

What strategy is this? 6 + 3 = 9 subtraction fact, addition fact, counting on

addition fact

What strategy is this? 9 - 6 = 3 counting back, subtraction fact, counting on

subtraction fact

What strategy is this? 6..... 7, 8, 9 counting back, addition fact, counting on

counting on

5 friends want to play baseball. They need 9 players to make a team. How many more players do they need?

5 + 4 = 9 4 more players

Which have a sum of 14? 8+7 7+7 8+6 10+4 9+4

7+7 8+6 10+4

Using this tens frame, how do I make a 10 to solve 7 + 6?

Move 3 over to make 10. Then add the 3 left. 10+3=13 so 7+6=13

Lisa has 7 pencils. Armando has 2 more pencils than Lisa. How many pencils do they have in all? (**You have to solve 2 problems!)

Add 7 + 2 to find Armando. 9 Then add 9 + 7 16 in all

Chris draws 8 birds. Luke draws 4 birds. How many birds to they draw in all. How can I count on to solve?

I start at 8....9, 10, 11, 12 12 birds in all