Christmas Math

Front

What is the approximate total number of ornaments on three Christmas trees with 596, 427, and 282 ornaments?

Back

1,300

Front

If 12 elves can wrap 10 presents each in an hour, how many presents can they wrap in 10 hours?

Back

1,200

Tags

CCSS.3.OA.A.3

Front

How many pieces of tape did Mrs. Chisenhall use if she bought 52 presents and used 7 pieces of tape on each?

Back

114

Tags

CCSS.3.OA.A.3

Front

If Tim has 12 candy canes and 4 stockings, how many candy canes will go in each stocking?

Back

3

Tags

CCSS.3.OA.A.3

Front

How many presents did Hermey the Elf wrap if he wrapped 6 presents an hour for 5 hours?

Back

30

Tags

CCSS.3.OA.A.3

Front

What is the process of estimating a total by rounding numbers called?

Back

Estimation

Front

What is the formula to find the total number of items when you know the number of groups and items per group?

Back

Total = Number of Groups × Items per Group

Tags

CCSS.2.OA.C.3

Front

What is division?

Back

Division is the process of splitting a number into equal parts.

Tags

CCSS.3.OA.A.2

Front

What is multiplication?

Back

Multiplication is the process of adding a number to itself a certain number of times.

Tags

CCSS.3.OA.A.1

Front

What is the term for the total amount of something?

Back

Sum

Tags

CCSS.6.NS.B.3