Unit 1: Fluently Add & Subtract within 20 Assessment
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Last updated about 5 years ago
10 questions
Note from the author:
Envisions 2.0 Topic 1/Topic 2 assessment
1
Tom draws 7 bugs. Gina draws 4 bugs. How many bugs do they draw in all?Which answer shows how you would use the count on strategy to solve the problem?
Tom draws 7 bugs. Gina draws 4 bugs. How many bugs do they draw in all?
Which answer shows how you would use the count on strategy to solve the problem?
2
Lilly has 7 fish. Jack has 1 more fish than Lilly.Choose the equations that show how many fish in all. Choose all answers that apply.
Lilly has 7 fish. Jack has 1 more fish than Lilly.
Choose the equations that show how many fish in all.
Choose all answers that apply.
3
1
Nita has 14 grapes. She eats 6 grapes.Which addition fact can help you show how many grapes Nita has left?
Nita has 14 grapes. She eats 6 grapes.
Which addition fact can help you show how many grapes Nita has left?
2
Bruce has some coins. He gives 4 coins to his brother. Now Bruce has 9 coins. How many coins did Bruce have at first?
Write an equation and solve.
4
Match the correct strategy with the way someone would show it.
Match the correct strategy with the way someone would show it.
| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
7, 6, 5, 4 | arrow_right_alt | Count on |
4, 5, 6, 7 | arrow_right_alt | Use a subtraction fact |
4 + 3 = 7 | arrow_right_alt | Use an addition fact |
7 - 4 = 3 | arrow_right_alt | Count back |
2
7 friends go to the the movies. They have 4 tickets. How many more tickets do they need? Write an equation and solve.
7 friends go to the the movies. They have 4 tickets. How many more tickets do they need?
Write an equation and solve.
5
Which digits are the even numbers?
Which digits are the even numbers?
1
Jen has 2 rows of apples. There are 4 apples in each row. Which equation shows how many apples Jen has in all?
Jen has 2 rows of apples. There are 4 apples in each row.
Which equation shows how many apples Jen has in all?
3
Will has 3 rows of trees in his yard. Each row has 4 trees in it. How many trees does Will have in all? First, draw a picture of the array of trees. Then, write an equation and solve the problem.
Will has 3 rows of trees in his yard. Each row has 4 trees in it. How many trees does Will have in all?
First, draw a picture of the array of trees. Then, write an equation and solve the problem.