ACAP Operations & Algebraic Thinking

Choose the statement that matches the multiplicative comparison equation.

4 x 3 = 12

• 3 times as many as 4 is 12

• 4 times as many as 3 is 12

• 12 is 3 times as many as 4

Answer explanation

Watch video on how to solve multiplicative comparison.

Tags

CCSS.4.OA.A.1

Choose the statement that matches the multiplicative comparison equation.

72 = 8 x 9

• 72 is 9 times as many as 8

• 72 is 8 times as many as 9

• 9 times as many as 8 is 72

Answer explanation

Watch the video for how to solve multiplicative comparison.

Tags

CCSS.4.OA.A.1

What is the next shape in the pattern?

• 
• 
• 

Answer explanation

Watch video for how to solve shape patterns.

Choose the next 4 multiples of 21.

21,_, _, ,_, _

• 42

• 22

• 63

• 45

• 84

Answer explanation

Watch the video for multiples of 21 and how to solve.

Rod earned $40 on Saturday, but he only earned half that amount on Sunday. He earned $50 the previous week. How much more money does Rod need to earn in order to buy a $140 trampoline for the backyard?

• $90

• $110

• $30

• $140

Answer explanation

Read the picture to find out how much Rod needs to buy his trampoline.

Tags

CCSS.4.OA.A.3

Select any factors of 32.

• 4

• 7

• 8

• 16

• 15

Answer explanation

Watch the video to determine all the factors of 32.

Tags

CCSS.4.OA.B.4

If the rule is +4 and we start at 3

what is one characteristic you notice about the numbers?

3, 7, 11, 15, 19, 23, 27

• All the numbers are odd.

• All the numbers are prime.

• All the numbers are multiples of 3.

• All the numbers are even.

Answer explanation

Counting by ODD NUMBERS

Tags

CCSS.3.OA.D.9

Select all of the PRIME numbers.

• 4

• 31

• 21

• 5

• 99

Answer explanation

Watch the video to learn about PRIME numbers.

Tags

CCSS.4.OA.B.4

Choose the statement that matches the equation.

5 x 2 = 10

• 5 times as many as 2 is 10.

• 10 is 2 times as many as 5.

• 2 times as many as 5 is 10.

Answer explanation

Watch the video to learn about multiplicative comparison.

Tags

CCSS.4.OA.A.1

There are 30 monkeys in a zoo. There are 6 times as many monkeys as lions.

How many lions are there?

• 36

• 90

• 180

• 120

Answer explanation

Watch video to learn about multiiplying by multiples of 10.

Tags

CCSS.4.OA.A.2