1st Grade Unit 2 Addition and Subtraction Strategies | Baamboozle - Baamboozle

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Make the number sentence correct. If 1 fish is red and 5 fish are yellow, how many fish are red and yellow in total?

1 + 5 = 7

1 + 5 = 6

1 + 5 = 5

6 + 1 = 5

6 + 2 =

7

4

8

5

Match the addition equation to the subtraction equation. 4 + 2 = 6

10 - 7 = 3

5 - 4 = 1

6 - 2 = 4

Write an equation to match the circles.

4 + 4 = 8

5 + 4 = 9

5 + 2 = 7

5 + 9 = 14

Which number sentence is correct to match the problem? There are 9 kids at the park, 2 go home. How many kids are left at the park?

9 - 2 = 7

11 + 2 = 9

9 - 3 = 6

9 + 7 = 2

Choose the correct number sentence that matches the story problem. There are 10 snails. 5 go away. How many snails are left?

10 - 5 = 5

10 + 5 = 15

Which number sentence shows: 3 and 4 is 7 using symbols?

3 + 4 = 7

7 + 4 = 7

5 + 3 = 7

Match the addition equation to the subtraction equation. 1 + 4 = 5

10 - 7 = 3

6 - 2 = 4

5 - 4 = 1

Match the addition equation to the subtraction equation. 7 + 3 = 10

10 - 7 = 3

6 - 2 = 4

5 - 4 = 1

7 - 1 =

4

5

2

6

Write the subtraction sentence to solve the problem.

7 + 5 = 2

7 - 5 = 2

12 - 1 = 11

7 - 5 = 7

Which number belongs in the circle?

4

5

2

1

4 + 4 =

8

4

7

9

___ + ___ = ___

3 + 3 = 6

3 + 2 = 5

5 + 2 = 7

5 + 0 = 5

1st Grade Unit 2 Addition and Subtraction Strate ...