Math · Quarter 1 Review · Weeks 1–9 · 20–30 min

Scoring Guide: Quarter 1 Review: Mathematics

40 points total

Part 1: Rounding

6 points

Write the answer on the line. You may draw a number line.

1.
The number 574 is between two tens. (a) Write the two tens. (b) Round 574 to the nearest 10.
(2 pts)
Answer: (a) 570 and 580 (b) 570
2.
Round 416 (a) to the nearest 10 and (b) to the nearest 100.
(2 pts)
Answer: (a) 420 (b) 400
3.
Circle every number that rounds to 240 when you round to the nearest 10. 234 235 241 244 245
(2 pts)
Answer: 235, 241, 244

Scoring: Items 1–2: 1 point for each part. Item 3: 2 points for exactly 235, 241 and 244; 1 point if one is missing or one extra number is circled.

Reteach if needed: Week 1. Week 1 Day 4 (rounding to the nearest 10 on a number line) and Week 1 Day 5 (rounding to the nearest 100).

Part 2: Adding & Subtracting Within 1,000

11 points

Solve. Show your work in the box. Write the answer with a word when there is one.

4.
276 + 459 = ____
(2 pts)
Answer: 735
5.
631 − 357 = ____
(2 pts)
Answer: 274
6.
A zoo had 284 visitors on Saturday and 439 visitors on Sunday. (a) Round each number to the nearest 100 and estimate the total. (b) Find the exact total.
(3 pts)
Answer: (a) 300 + 400 = 700 (b) 723 visitors
7.
The Hawks scored 403 points this season. The Owls scored 276 points. (a) How many more points did the Hawks score? (b) How many points did the two teams score in all?
(4 pts)
Answer: (a) 127 more points (403 − 276 = 127) (b) 679 points (403 + 276 = 679)

Scoring: Items 1–2: 2 points for the right answer; 1 point if only one regrouping slip is made and the rest of the work is right. Item 3: 1 point for the estimate 700 and 2 points for 723 (1 point with one regrouping slip). Item 4: 2 points for each part; give 1 point for a part if the right operation is chosen but there is one regrouping slip.

Reteach if needed: Week 2, Week 3. Week 2 Days 3–4 (adding with regrouping), Week 2 Day 5 (addition word problems and estimating), Week 3 Days 3–4 (subtracting with regrouping and across zeros) and Week 3 Day 5 (compare problems).

Part 3: Equal Groups & Arrays

7 points

Draw, write or circle to answer.

8.
Draw an array with 9 rows of 3 dots. (a) Write a multiplication sentence for your array. (b) Turn the array on its side. Write the new multiplication sentence.
(3 pts)
Answer: (a) 9 × 3 = 27 (b) 3 × 9 = 27 (drawing shows 9 rows of 3)
9.
Which story matches 5 × 9?
(2 pts)
Answer: 5 vases with 9 flowers in each vase
10.
There are 8 groups of 2 mittens. (a) Write a repeated addition sentence. (b) Write a multiplication sentence.
(2 pts)
Answer: (a) 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 = 16 (b) 8 × 2 = 16

Scoring: Item 1: 1 point for a correct array and 1 point for each sentence. Item 2: 2 points for the right choice. Item 3: 1 point for each part.

Reteach if needed: Week 4. Week 4 Days 1–2 (equal groups and repeated addition) and Week 4 Days 3–4 (arrays, turning an array, multiplication sentences).

Part 4: Multiplication Facts & Strategies

16 points

Write the product. Show your strategy when the item asks.

11.
(a) 7 × 5 = ____ (b) 4 × 10 = ____ (c) 2 × 4 = ____
(3 pts)
Answer: (a) 35 (b) 40 (c) 8
12.
(a) 3 × 6 = ____ (b) 6 × 7 = ____ (c) 4 × 4 = ____
(3 pts)
Answer: (a) 18 (b) 42 (c) 16
13.
(a) 8 × 9 = ____ (b) 7 × 7 = ____ (c) 9 × 5 = ____
(3 pts)
Answer: (a) 72 (b) 49 (c) 45
14.
Find 8 × 5 by doubling a ×4 fact. Show the ×4 fact and the double.
(2 pts)
Answer: 40. 4 × 5 = 20; double 20 is 40.
15.
Ruby forgets 6 × 9. She knows 3 × 9 = 27. Explain how that fact helps her. What is 6 × 9?
(3 pts)
Answer: 54. Look for: 6 groups of 9 is double 3 groups of 9, so 27 + 27 = 54.
16.
A photo book holds 8 photos on each page. Amy fills 7 pages. How many photos does she use?
(2 pts)
Answer: 56 photos (7 × 8 = 56)

Scoring: Items 1–3: 1 point for each fact. Item 4: 2 points for 40 with both steps shown; 1 point for the steps with a slip, or 40 with no steps. Item 5: 3 points for 54 with a clear "6 groups is double 3 groups" reason; 2 points for 54 with 27 + 27 but no reason; 1 point for 54 only. Item 6: 2 points for 56; 1 point for a correct sentence with a slip in the product.

Reteach if needed: Week 6, Week 7, Week 8. Week 6 Days 1–3 (×2, ×10 and ×5 facts), Week 7 Days 1–3 (×3, ×4 and ×6 strategies) and Week 8 Days 1–3 (×7 break apart, ×8 double the ×4 fact, ×9 as ×10 minus one group).

Score box

Part	Points earned	Possible
1. Rounding		6
2. Adding & Subtracting Within 1,000		11
3. Equal Groups & Arrays		7
4. Multiplication Facts & Strategies		16
Total		40

Level: Enter points to see the level.

D · Developing: 0–19
A · Approaching: 20–27
P · Proficient: 28–35
E · Exceeding: 36–40