SOL Math Showdown

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SELECT:

A B C D

CHALLENGE 18 (SOL 4.14) 100 PTS

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CHALLENGE 19 (SOL 4.15) 100 PTS

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CHALLENGE 20 (SOL 4.16) 100 PTS

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CHALLENGE 21 (SOL 4.1b) 100 PTS

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CHALLENGE 22 (SOL 4.2b) 100 PTS

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CHALLENGE 23 (SOL 4.3a) 100 PTS

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CHALLENGE 24 (SOL 4.3c) 100 PTS

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A B C D

CHAMPIONSHIP MATH SHOWDOWN GRADE 4 PAGE 3 OF 6

Showdown Arena Continuing

NAME: _________________

CHALLENGE 25 (SOL 4.4a) 100 PTS

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A B C D

CHALLENGE 26 (SOL 4.4d) 100 PTS

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A B C D

CHALLENGE 27 (SOL 4.5a) 100 PTS

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CHALLENGE 28 (SOL 4.5b) 100 PTS

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CHALLENGE 29 (SOL 4.6a) 100 PTS

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CHALLENGE 30 (SOL 4.6b) 100 PTS

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CHALLENGE 31 (SOL 4.7) 100 PTS

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CHALLENGE 32 (SOL 4.8) 100 PTS

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CHAMPIONSHIP MATH SHOWDOWN GRADE 4 PAGE 4 OF 6

Showdown Arena Continuing

NAME: _________________

CHALLENGE 33 (SOL 4.9) 100 PTS

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A B C D

CHALLENGE 34 (SOL 4.10) 100 PTS

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CHALLENGE 35 (SOL 4.11) 100 PTS

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CHALLENGE 36 (SOL 4.12) 100 PTS

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CHALLENGE 37 (SOL 4.13) 100 PTS

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CHALLENGE 38 (SOL 4.14) 100 PTS

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CHALLENGE 39 (SOL 4.15) 100 PTS

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CHALLENGE 40 (SOL 4.16) 100 PTS

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CHAMPIONSHIP MATH SHOWDOWN GRADE 4 PAGE 5 OF 6

Showdown Arena Final Quest

NAME: _________________

FINAL BOSS CHALLENGE (SOL 4.4d)

MEGA 500 PTS QUEST

Multi-Step Show Your Thinking Space

BOSS SLAY SELECTION:

A B C D

Hero's Reflection:

Rate your confidence on today's SOL Quest:

😃 I got this!

😐 Almost there!

😕 Need practice

CHAMPIONSHIP MATH SHOWDOWN GRADE 4 PAGE 6 OF 6

FINAL BOSS (SOL 4.4d) Correct Option: A ($40). Ticket Sum = \$36 adults + \$24 children = \$60. Change = \$100 - \$60 = \$40.

NOVICE0 - 1500 PTS

PRO RACER1600 - 3000 PTS

ARENA ELITE3100 - 4100 PTS

SOL MASTER4200 - 4500 PTS

CHAMPIONSHIP MATH SHOWDOWN GRADE 4 PAGE 1 OF 6

Rounds 1 - 5 Facilitator Script

Q1 - Q10 KEY

ROUND 1: Number Sense (Q1 - Q2)

Q1 Key B. Round 226,610 to the ten thousands. Digit in ten thousand is 2, neighbor is 6 ≥ 5, round up to 230,000.

Q2 Key A. Model X represents \(\frac{3}{4}\), Model Y represents \(\frac{2}{4}\). Since \(\frac{3}{4} > \frac{2}{4}\), X > Y is true.

ROUND 2: Decimals & Fractions (Q3 - Q4)

Q3 Key B. In 457.82, 8 is tenths, 2 is hundredths. The value of 2 is 0.02.

Q4 Key C. Model A shows 0.60, Model B shows 0.65. Therefore, 0.60 < 0.65 is true.

ROUND 3: Whole Number Warriors (Q5 - Q6)

Q5 Key B. 14 loops \(\times\) 28 tents = 392 tents total in the park.

Q6 Key C. 314 ÷ 6 = 52 cups, with 4 paintbrushes remaining.

ROUND 4: Fraction & Decimal Duals (Q7 - Q8)

Q7 Key B. \(\frac{3}{10} + \frac{4}{10} = \frac{7}{10}\) mile.

Q8 Key B. Spend \(\$1.45 + \$3.89 = \$5.34\). Change from \$10.00 is \(\$10.00 - \$5.34 = \$4.66\).

ROUND 5: Factors & Primes (Q9 - Q10)

Q9 Key A. 9, 15, 21, and 25 are all composites (have more than 2 factors).

Q10 Key B. Multiples of 4 (4, 8, 12, 16...) and 6 (6, 12, 18...). GCF is 12.

CHAMPIONSHIP MATH SHOWDOWN GRADE 4 PAGE 2 OF 6

Rounds 6 - 10 Facilitator Script

Q11 - Q20 KEY

ROUND 6: Measurement Masters (Q11 - Q12)

Q11 Key B. Width is \(54 \div 9 = 6\) feet. Perimeter is \(2 \times (9 + 6) = 30\) feet.

Q12 Key A. 3 gallons \(\times\) 4 quarts/gallon = 12 quarts.

ROUND 7: Time & Geometry (Q13 - Q14)

Q13 Key A. 20 minutes from 2:40 to 3:00, then 1 hr 15 mins to 4:15. Total = 1 hr 35 mins.

Q14 Key C. Lines M and N never intersect (parallel). Angle Q measures less than 90 degrees (acute).

ROUND 8: Congruence & Symmetry (Q15 - Q16)

Q15 Key B. Congruent figures possess the exact same shape and size.

Q16 Key B. Figure X's vertical bisector creates mirrored halves.

ROUND 9: Probability & Graphs (Q17 - Q18)

Q17 Key B. Since yellow is not in the bag, its chance of being pulled is impossible.

Q18 Key B. Math favors (16) and Science favors (8). Difference: \(16 - 8 = 8\) students.

ROUND 10: Patterns & Equations (Q19 - Q20)

Q19 Key B. Rule is multiply by 2. Terms: 3, 6, 12, 24, 48 (5th), 96 (6th). 6th term is 96.

Q20 Key A. \(28 + 12 = 40\). Balances with \(5 \times 8 = 40\). Hence, \(y=5\).

CHAMPIONSHIP MATH SHOWDOWN GRADE 4 PAGE 3 OF 6

Rounds 11 - 15 Facilitator Script

Q21 - Q30 KEY

ROUND 11: Number Sense Expansion (Q21 - Q22)

Q21 Key C. 454,350 sits correctly between 456,712 and 452,900.

Q22 Key B. Multiplying numerator and denominator of \(\frac{2}{3}\) by 2 gives equivalent \(\frac{4}{6}\).

ROUND 12: Decimals & Fractions Extra (Q23 - Q24)

Q23 Key A. "Three and twelve hundredths" translates to 3.12.

Q24 Key C. Rounded to nearest tenth, 8.46 becomes 8.5 since hundredths digit is ≥ 5.

ROUND 13: Whole Number Warriors II (Q25 - Q26)

Q25 Key B. 61 boxes rounds to 60, and 28 calculators rounds to 30. \(60 \times 30 = 1,800\) calculators.

Q26 Key B. Practical division yields \(248 \div 4 = 62\) apples per crate.

ROUND 14: Fraction & Decimal Duals II (Q27 - Q28)

Q27 Key A. Subtracting: \(\frac{7}{8} - \frac{3}{8} = \frac{4}{8}\) cup (equivalent to \(\frac{1}{2}\) but listed explicitly as A).

Q28 Key B. Cost is \(\$4.50 + \$1.75 = \$6.25\). Change back is \(\$10.00 - \$6.25 = \$3.75\).

ROUND 15: Factors & Multiples II (Q29 - Q30)

Q29 Key A. 18 factors are 1, 2, 3, 6, 9, 18 (pairs: \(1 \times 18, 2 \times 9, 3 \times 6\)).

Q30 Key B. GCF of 12 (factors: 1,2,3,4,6,12) and 16 (1,2,4,8,16) is 4.

CHAMPIONSHIP MATH SHOWDOWN GRADE 4 PAGE 4 OF 6

Rounds 16 - 20 Facilitator Script

Q31 - Q40 KEY

ROUND 16: Measurement Masters II (Q31 - Q32)

Q31 Key B. Side length of a square with a perimeter of 36 is \(36 \div 4 = 9\) meters.

Q32 Key C. 4 pounds \(\times\) 16 ounces/pound = 64 ounces.

ROUND 17: Time & Geometry II (Q33 - Q34)

Q33 Key B. 10:15 A.M. + 2 hours = 12:15 P.M. Add 50 minutes = 1:05 P.M.

Q34 Key C. A ray has exactly one endpoint and extends infinitely in the other direction.

ROUND 18: Congruence & Symmetry II (Q35 - Q36)

Q35 Key A. For congruent triangles ABC and DEF, side AB corresponds directly to DE.

Q36 Key B. A standard square has exactly 4 lines of symmetry (horizontal, vertical, 2 diagonals).

ROUND 19: Data & Probability II (Q37 - Q38)

Q37 Key B. 2 green sections out of 8 total sections = \(\frac{2}{8}\) probability.

Q38 Key B. Warmest day is 80°F. Coolest day is 70°F. Difference: \(80 - 70 = 10\) degrees.

ROUND 20: Patterns & Algebra II (Q39 - Q40)

Q39 Key B. Rule is subtract 7. Next term: \(24 - 7 = 17\).

Q40 Key A. Distributive property states \(3 \times (4 + 5) = (3 \times 4) + (3 \times 5)\).

CHAMPIONSHIP MATH SHOWDOWN GRADE 4 PAGE 5 OF 6

Final Boss & Remediation Guide

SOL GRADE 4

MEGA BATTLE DEBRIEF (SOL 4.4d)

The Final Boss Battle brings together multi-step operations on money in a realistic historic Virginia context (Jamestown). Students must decode the word problem, determine that two adults cost \$36, two kids cost \$24, compute the total expenditure (\$60), and then subtract from the payment amount (\$100 bill) to solve for the final change of $40.

Post-Showdown Target Remediation Framework

• 1. Decimals & Money regrouping: Students who got Q8 or Q28 wrong likely struggle with regrouping decimals across zeros (e.g. subtracting from \$10.00). Use base-10 blocks or play money for remedial practice.
• 2. Elapsed Time Intervals: For Q13 or Q33 errors, utilize paper plate clocks or a physical timeline number line. Have students count "forward hours" then "forward minutes" rather than attempting mathematical column subtraction.
• 3. Distributive Property: Distributive errors in Q40 are common. Guide students to draw area models (e.g., a rectangle with dimensions 3 by 9, split into a 3 by 4 rectangle and a 3 by 5 rectangle) to visually reinforce equality.
• 4. Rounding vs. Comparing: Provide students who missed rounding (Q1, Q24) with standard index cards with placeholder values, prompting them to highlight target digits.

TEACHER TIP: Reward students for completing calculations inside their scratch-pads, even if they guessed the final answer incorrectly. This highlights mathematical strategy over hasty choices!

CHAMPIONSHIP MATH SHOWDOWN GRADE 4 PAGE 6 OF 6