Lesson Worksheet: Making Teen Numbers with Tens and Ones Mathematics • 1st Grade
In this worksheet, we will practice decomposing the numbers 11–19 into a ten and some ones.
Twelve is composed of 1 ten and ones.
Candy canes are sold in packs of 10 and as single candy canes.
Charlotte needs 14 for her party.
How many packs and singles does she need to buy from the store?
- A1 pack of ten and 4 singles
- B10 packs of ten and 4 singles
- C4 packs of ten and 1 single
Complete the equation using the ten frame.
Michael needs to buy 17 oranges.
Pick one way to buy 17 oranges.
What part of the picture matches the digit 1 in 17?
- A1 bag of 10 oranges
- B7 bags of 10 oranges
- C1 bag of 7 oranges
What part of the picture matches the digit 7 in 17?
- A70 extra oranges that are not in a bag
- B7 extra oranges that are not in a bag
- C7 bags of 10 oranges
Find the pair of ten frames that matchesthe sentence.
Which picture shows the equation ?