Weekly Check in 12 (red)

Front

How many packs of markers does Mrs. Clark need if each pack contains 10 markers and she needs 55 markers?

Back

6 packs

Front

What is the missing number in the equation: 5 x 4 = ___ x 5?

Back

4

Front

What is Levi’s number if he has 12 hundreds, 15 tens, and 3 ones?

Back

1,353

Front

Which of these is NOT a way to make an array for 24: 1 row 24, 2 rows of 12, 3 rows of 8, 4 rows of 6, or 12 rows of 12?

Back

12 rows of 12

Front

List all the factors of 40.

Back

1, 2, 4, 5, 8, 10, 20, 40

Front

What is the definition of a factor?

Back

A factor is a number that divides another number without leaving a remainder.

Front

What is an array in mathematics?

Back

An array is a systematic arrangement of objects, usually in rows and columns.

Front

How do you find the total number of items in an array?

Back

Multiply the number of rows by the number of columns.

Front

What is the value of 12 hundreds, 15 tens, and 3 ones?

Back

1,353

Front

If you have 55 markers and each pack contains 10 markers, how many markers will you have after buying 6 packs?

Back

60 markers