My Math Grade 5 - Chapters 1, 2, & 3, Review Quiz

Find 26 × 2.

• 50

• 42

• 62

• 52

Answer explanation

To find 26 × 2, simply multiply 26 by 2. This equals 52, which is the correct answer. The other options (50, 42, 62) are incorrect.

Tags

CCSS.4.NBT.B.5

Find $6 × 19.

• $115

• $119

• $114

• $124

Answer explanation

To find 6 × 19, multiply 6 by 19. Calculating gives 114. Therefore, the correct answer is $114.

Tags

CCSS.4.NBT.B.5

Find 24 × 4.

• 100

• 96

• 108

• 112

Answer explanation

To find 24 × 4, multiply 24 by 4. 24 × 4 = 96. Therefore, the correct answer is 96.

Tags

CCSS.4.NBT.B.5

Find 5 × 31.

• 155

• 135

• 145

• 165

Answer explanation

To find 5 × 31, multiply 5 by 31. 5 times 30 is 150, and 5 times 1 is 5. Adding these gives 150 + 5 = 155. Therefore, the correct answer is 155.

Tags

CCSS.4.NBT.B.5

A ride at the state fair has 18 cars that each hold 8 people. How many people can go on the ride at one time?

• 266

• 144

• 124

• 154

Answer explanation

To find the total number of people that can go on the ride at one time, multiply the number of cars (18) by the number of people each car holds (8). So, 18 x 8 = 144. Therefore, the correct answer is 144.

Tags

CCSS.3.OA.A.3

Round 472 to its greatest place value.

• 500

• 400

• 470

• 480

Answer explanation

To round 472 to its greatest place value, we look at the hundreds place. Since the digit in the tens place (7) is 5 or greater, we round up from 400 to 500. Thus, the correct answer is 500.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Round $1,621 to its greatest place value.

• $1,700

• $1,600

• $2,000

• $1,620

Answer explanation

To round 1,621 to its greatest place value, we look at the thousands place. Since the digit in the hundreds place (6) is 5 or more, we round up to 2,000.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Round 32,710 to its greatest place value.

• 32,700

• 32,800

• 30,000

• 33,000

Answer explanation

To round 32,710 to its greatest place value, we look at the ten-thousands place. The digit is 3, and since the next digit (2) is less than 5, we round down to 30,000.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Round 67,141 to its greatest place value.

• 67,000

• 70,000

• 67,100

• 68,000

Answer explanation

To round 67,141 to its greatest place value, look at the ten-thousands place (6). The next digit (7) is 5 or more, so we round up to 70,000.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

A skyscraper is 1,667 feet tall. To the nearest hundred, what is the height?

• 2,000 ft

• 1,680 ft

• 1,700 ft

• 1,600 ft

Answer explanation

To round 1,667 feet to the nearest hundred, look at the tens digit (6). Since it's 5 or more, round up to 1,700 feet. Thus, the correct answer is 1,700 ft.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3