Are You a Smart 4 th Grader?

Are You a Smart 4th Grader?

Math 1

• On Halloween Kirsten bought miniature candy bars for treats. She gave out 418 candy bars and had 112 left. How many candy bars did she have to start with?

• Thought:• Information:• Plan/Number Sentence:• Solution:• Verification:

Math 1 Answer• On Halloween Kirsten bought miniature candy bars

for treats. She gave out 418 candy bars and had 112 left. How many candy bars did she start out with?

• Thought: -• Information: 418, 112• Plan/Number Sentence: 418+112= ?• Solution: 530• Verification: Kirsten had 530 candy bars to start

with.

Math 2

• On a school yearbook page, 40 pictures were placed in 5 rows. How many pictures were on each row?

• Thought:

• Information:

• Plan/Number Sentence:

• Solution:

• Verification:

Math 2 Answer

• On a school yearbook page, 40 pictures were placed in 5 rows. How many pictures were on each row?

• Thought: division

• Information: 40 pictures, 5 rows

• Plan/Number Sentence: 40 / 5=?

• Solution: 8

• Verification: There were 8 pictures on a row.

Analogies 1

• 1) school : fish : : ___: deer

• 2) ___ : bear : : fawn : deer

Analogies 1 Answer

• 1) school : fish : : herd : deer

• 2) cub : bear : : fawn : deer

1

Analogies 2

• ice cream : sweet : :

potato chips : ______

• 2) 54 : 45 : : 79 : _____

Analogies 2 Answer

• Ice cream : sweet : :

potato chips : salty

• 2) 54 : 45 : : 79 : 97

Editor’s Challenge 1

• alex said information on important people are finded in are skool library in are classroom and on the internet

Editor’s Challenge 1 Answer• alex said information on important

people are finded in are skool library in are classroom and on the internet

• Alex said, “Information on important people is found in our school library, in our classroom, and on the internet.”

Editor’s Challenge 2

mrs smith said one of youre

projects this month is to lern

about a famus person from michigen

Editor’s Challenge 2 Answer

mrs smith said one of youre

projects this month is to lern

about a famus person from michigen

• Mrs. Smith said, “One of your projects this month is to learn about a famous person from Michigan.”

Math 3

• What are factors?

Math 3 Answer

• What are factors?

• Factors are whole numbers that divide evenly into other numbers.

Math 4

• What is a multiple?

Math 4 Answer

• What is a multiple?

• a number that is the product of one whole

number and any other whole number; a number that may be divided by another number without a remainder.

• (For example, 3, 6, and 12 are multiples of 3.)

Math 5

• What is a line of symmetry?

Math 5 Answer

• What is a line of symmetry?

• A line of symmetry is a line that divides a figure into two

mirror images.

Math 6

How do you find the area of a rectangle?

How do you find the perimeter?

Math 6 Answer

• The area is found by multiplying length by width.

• The perimeter is found by adding the lengths of all 4 sides.

Challenge

John is designing a banner for Rainbow City. It will have one red stripe, one blue stripe, and one green stripe. How many possible banners are there?

Challenge Answer

There are 6 possible banners:

• red-blue-green

• red-green-blue

• blue-red-green

• blue-green-red

• green-red-blue

• green-blue-red