1. There are 3 yellow apples, 6 red apples, and 7 green apples in a bowl. How many apples in all?

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1 First Grade Teacher Key Directions: Will be read aloud to full group of students exactly as written. Say: Spell the best you can give your best guess. Teacher can clarify where to write each new number (Questions 4 & 8) No use of manipulatives at desk. 1. There are 3 yellow apples, 6 red apples, and 7 green apples in a bowl. How many apples in all? Use numbers, pictures or words to show how you figured it out. Numbers addends can be combined in any order. Pictures must represent the digits in the problem. Words math vocabulary including but not limited to: equal, sum, add, plus, addend, count on, make a ten [Does not include I counted, or I just knew. There are 16 apples in all. 2 points possible for Question #1 1 point for strategy shown in numbers, pictures, or words that explains how the problem was solved. 1 point for 16 in the sentence. Math Content Standard: 1.OA.1 Use addition and subtraction within 20 to solve word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using objects, drawings, and equations with a symbol for the unknown number to represent the problem. Standards for Mathematical Practice: 1, 4, 5, 6 1

2 2. The Blue team has 18 balls. The Red team has 4 fewer balls than the Blue team. How many balls does the Red team have? Write a number sentence or equation that matches this story. Use numbers, pictures or words to show how you figured it out. Strategy shown in the box may include: an equation, drawing, using objects, counting on, or a sentence explaining thinking. Pictures must represent the digits in the problem. Words math vocabulary including but not limited to: took away, subtracted, [Does not include I counted in my head, or I just knew. Circle the word to show whether the equation or Equation Possibilities: = 18, = 18, 18 4 = 14 number sentence is true or false. Equation can be written anywhere on the page. If an equation is used for the strategy, 2 points is earned: 1 for the strategy and 1 for a correct equation. The Red team has 14 balls. 3 points possible for Question #2 1 point for strategy shown in numbers, pictures, or words that explains how the problem was solved. 1 point for 14 in the sentence. 1 point for a correct equation. Math Content Standards: 1.OA.1 Use addition and subtraction within 20 to solve word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using objects, drawings, and equations with a symbol for the unknown number to represent the problem. 1.OA.6 Add and subtract within 20, demonstrating fluency for addition and subtraction within 10. Use strategies such as counting on; making ten (e.g., = = = 14); decomposing a number leading to a ten (e.g., 13 4 = = 10 1 = 9); using the relationship between addition and subtraction (e.g., knowing that = 12, one knows 12 8 = 4); and creating equivalent but easier or known sums (e.g., adding by creating the known equivalent = = 13). Standards for Mathematical Practice: 1, 2, 4, 5, 6, 7, 8 2

3 3. Circle the word to show whether the equation or number sentence is true or false = 10 True False Use numbers, pictures or words to show how you figured it out. 7 = 8 1 True False Use numbers, pictures or words to show how you figured it out. 4 points possible for Question #3 1 point for correctly identifying False. 1 point for strategy shown in numbers, pictures, or words that explains how the problem was solved. Any words describing this situation or pictures only are acceptable, examples: ooooooooo ooo = 12 ooooooo ooo = 10 1 point for correctly identifying True. 1 point for strategy shown in numbers, pictures, or words that explains how the problem was solved. Any words describing this situation or pictures only are acceptable, examples: ooooooo o 8 1 = 7 oooooooo 7 = 8-1 Math Content Standards: 1.OA.7 Understand the meaning of the equal sign, and determine if equations involving addition and subtraction are true or false. 1.OA.8 Determine the unknown whole number in an addition or subtraction equation relating three whole numbers. Standards for Mathematical Practice: 1, 2, 3, 4, 5, 6, 7, 8 3

4 4. Fill in the missing number to make each number sentence or equation true = = 7 2 points possible for Question #4 1 point for correctly writing the missing number in each equation. Math Content Standards: 1.OA.7 Understand the meaning of the equal sign, and determine if equations involving addition and subtraction are true or false. 1.OA.8 Determine the unknown whole number in an addition or subtraction equation relating three whole numbers. Standards for Mathematical Practice: 1, 2, 6, 7, 8 4

5 5. How many tens and ones are there? Tens Ones 9 5 There are 95 marbles in all. 2 points possible for Question #5 1 point for correctly recording the 9 in the Tens and 5 in the Ones. 1 point for writing 95 in the sentence. Math Content Standard: 1.NBT.2 Understand that the two digits of a two-digit number represent amounts of tens and ones. Standards for Mathematical Practice: 1, 2, 4, 6, 7 5

6 6. Help Farmer Brown count the carrots he has picked from his field. Circle the carrots in groups of 10. Farmer Brown picked 42 carrots. How many tens and ones is that? 4 tens 2 ones 3 points possible for Question #6 1 point for circling groups of 10 carrots. 1 point for writing 42 in the sentence. 1 point for correctly recording 4 tens and 2 ones. Math Content Standard: 1.NBT.2 Understand that the two digits of a two-digit number represent amounts of tens and ones. Standards for Mathematical Practice: 1, 2, 4, 6, 7 6

7 7.a. Answer the questions below. You can show pictures of base 10 blocks to the right of each question to solve the problem b. Farmer Brown has 34 carrots. If Farmer Brown picked 20 more carrots, how many carrots would he have? Use numbers, pictures or words to show how you figured it out. Possible responses: Numbers = 54 (horizontally or vertically) Pictures a drawing that accurately represents the problem Words the student wrote an accurate explanation of how they counted tens and ones. Examples: I counted = 5 and = 4 or I counted tens and ones. [ I counted is not an adequate answer.] Farmer Brown has 54 carrots in all. 4 points possible for Question #7 1 point for strategy shown in numbers, pictures, or words that explains how the problem was solved. 1 point for 54 in the sentence. 1 point for correctly writing the sum in each equation. Math Content Standard: 1.NBT.4 Add within 100, including adding a two-digit number and a onedigit number, and adding a two-digit number and a multiple of 10, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method and explain the reasoning used. Understand that in adding two-digit numbers, one adds tens and tens, ones and ones; and sometimes it is necessary to compose a ten. Standards for Mathematical Practice: 1, 4, 7 7

8 8. Answer the questions below. What is 10 more than 54? 64 What is 10 less than 54? 44 What is 10 more than 18? 28 What is 10 less than 18? 8 4 points possible for Question #8 1 point for correctly writing the answer for each question. Math Content Standard: 1.NBT.5 Given a two-digit number, mentally find 10 more or 10 less than the number, without having to count; explain the reasoning used. Standards for Mathematical Practice: 1, 2, 6, 7 8

9 9. Answer as many of these addition problems as you can in 1 minute points possible for Question #9 3 points earned for correct in one minute. 2 points earned for correct in one minute. 1 point earned for correct in one minute. 0 points earned for 0 9 correct in one minute. Math Content Standard: 1.OA.6 Add and subtract within 20, demonstrating fluency for addition and subtraction within 10. Standards for Mathematical Practice: 1, 6, 7 9

10 10. Answer as many of these subtraction problems as you can in 1 minute points possible for Question #10 3 points earned for correct in one minute. 2 points earned for correct in one minute. 1 point earned for correct in one minute. 0 points earned for 0 9 correct in one minute. Math Content Standard: 1.OA.6 Add and subtract within 20, demonstrating fluency for addition and subtraction within 10. Standards for Mathematical Practice: 1, 6, 7 10

11 Student: Shasta County First Grade End of Year Math Assessment Question # Content Standard Score Possible OA.1 Use addition and subtraction within 20 to solve 2 word problems. 1.OA.1 Use addition and subtraction within 20 to solve word problems. 1.OA.6 Add and subtract within 20, demonstrating fluency for addition and subtraction within 10. Use strategies such as counting on; making ten (e.g., = = = 14); decomposing a number leading to a ten (e.g., 13 4 = = 10 1 = 9); using the relationship between addition and subtraction (e.g., knowing that = 12, one knows 12 8 = 4); and creating equivalent but easier or known sums (e.g., adding by creating the known equivalent = = 13). 1.OA.7 Understand the meaning of the equal sign, and determine if equations involving addition and subtraction are true or false. 4 1.OA.8 Determine the unknown whole number in an addition or subtraction equation relating three whole numbers. 1.OA.7 Understand the meaning of the equal sign, and determine if equations involving addition and subtraction are true or false. 2 1.OA.8 Determine the unknown whole number in an addition or subtraction equation relating three whole numbers. 1.NBT.2 Understand that the two digits of a two-digit number 2 represent amounts of tens and ones. 1.NBT.2 Understand that the two digits of a two-digit number 3 represent amounts of tens and ones. 1.NBT.4 Add within 100, including adding a two-digit number and a one-digit number, and adding a two-digit number and a multiple of 10, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; 4 relate the strategy to a written method and explain the reasoning used. Understand that in adding two-digit numbers, one adds tens and tens, ones and ones; and sometimes it is necessary to compose a ten. 1.NBT.5 Given a two-digit number, mentally find 10 more or 10 less than the number, without having to count; explain the 4 reasoning used. 1.OA.6 Add and subtract within 20, demonstrating fluency for 3 addition and subtraction within OA.6 Add and subtract within 20, demonstrating fluency for 3 addition and subtraction within 10. Total Score 30 11

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