Math practice · Week 3 · Thursday
I can solve place value riddles and problems.
Look: I have 6 ones, 2 hundreds and 0 tens
- Put each part in its place: 2 hundreds, 0 tens, 6 ones.
- 0 tens means you write 0 in the tens place.
- The number is 206.
Solve each riddle.
- I have 5 hundreds, 3 tens and 9 ones. Who am I?Answer: 539
- I have 2 ones, 8 hundreds and 0 tens. Who am I?Answer: 802
- I have 4 tens, 7 ones and 3 hundreds. Who am I?Answer: 347
Draw a picture. Write the number.
- A store has 4 boxes of 100 pencils, 6 packs of 10 pencils and 2 loose pencils. How many pencils?Answer: 462
- The store gets 3 more packs of 10 pencils. How many pencils now?Answer: 492
- Jamal has 7 bags of 100 beads and 5 loose beads. How many beads?Answer: 705
- A farm has 3 rows of 100 corn plants and 8 rows of 10. How many plants?Answer: 380
Challenge
- Could a number with 9 tens be 910? Why or why not?Answer: No. 910 has 1 ten. A number with 9 tens has a 9 in the tens place, like 190.
Second Grade · Week 3 · Thursday · secondgrade.com