2nd Grade Place Value to 1,000 Worksheet Solutions (PDF)
This numbers to 1000 answers for 2nd Grade covers place value to 1,000 (Common Core 2.NBT.A.1, 2.NBT.A.3), with a free PDF to print.
Grade 2 · Common Core State Standards: 2.NBT.A.1, 2.NBT.A.3
Numbers to 1000 answers: exercises 1 to 10
Exercise 1 – Count the blocks
Count the flats, rods and cubes: 3 hundreds, 4 tens and 6 ones.
\(300 + 40 + 6 = 346\)
346
Exercise 2 – Value of a digit
The 7 is in the tens place. It means 7 tens.
\(7 \times 10 = 70\)
70
Exercise 3 – Tens in a number
859 has 8 hundreds, 5 tens and 9 ones.
The tens place holds 5 tens.
Exercise 4 – Ten tens
Count by 10s ten times: 10, 20, 30, 40, 50, 60, 70, 80, 90, 100.
\(10 \times 10 = 100\)
100
Exercise 5 – Hundreds only
6 hundreds is \(6 \times 100 = 600\). No tens and no ones are added.
600
Exercise 6 – Expanded form
The 5 is in the hundreds place, so it is worth 500. The 2 is worth 20. The 3 is worth 3.
\(500 + 20 + 3\)
Exercise 7 – Expanded to standard
Add 700, 60 and 4: 7 hundreds, 6 tens and 4 ones.
764
Exercise 8 – Words to number
Four hundred is 4 hundreds. Eighteen is 1 ten and 8 ones.
\(400 + 10 + 8 = 418\)
418
Exercise 9 – Number to words
6 hundreds is six hundred. 53 is fifty-three.
six hundred fifty-three
Exercise 10 – A zero in the tens place
There are 3 hundreds, 0 tens and 5 ones.
Expanded form: \(300 + 0 + 5\), or \(300 + 5\).
Word form: three hundred five
Exercises 11 and up
Exercise 11 – Read the chart
The chart shows 2 hundreds, 9 tens and 1 one.
\(200 + 90 + 1 = 291\)
291
Exercise 12 – Both sevens
The first 7 is in the tens place: \(7 \times 10 = 70\).
The second 7 is in the ones place: 7.
70 and 7
Exercise 13 – Hundreds digit
906 has 9 hundreds, 0 tens and 6 ones.
The digit is 9 and its value is \(9 \times 100 = 900\).
9; 900
Exercise 14 – Where is the point?
The ticks go up by 10 from 400. The point is on the sixth tick after 400: 410, 420, 430, 440, 450, 460.
460
Exercise 15 – Ten hundreds
Count the jumps of 100: 100, 200, 300, 400, 500, 600, 700, 800, 900, 1,000. There are 10 jumps.
\(10 \times 100 = 1{,}000\)
10 hundreds
Exercise 16 – Trade the rods
9 rods + 1 rod = 10 rods. Trade 10 rods for 1 flat, which is 100.
She has 1 flat and 4 cubes: \(100 + 4 = 104\).
104
Exercise 17 – Digit cards
Put the greatest digit in the hundreds place: 7. Next put 4, then 0.
The number is 740, which is 7 hundreds, 4 tens and 0 ones.
740
Exercise 18 – Order trap
The parts are in a mixed order. 600 is hundreds, 40 is tens and 5 is ones.
\(600 + 40 + 5 = 645\)
645
Exercise 19 – Paper clips
4 boxes of 100 is 400. 2 bags of 10 is 20. 8 loose clips is 8.
\(400 + 20 + 8 = 428\)
428 paper clips
Exercise 20 – Mystery number
Tens digit: \(6 – 2 = 4\).
The number is 649.
Word form: six hundred forty-nine.
649; six hundred forty-nine
Exercise 21 – Bake sale cookies
3 trays of 100 is 300. There are 0 tens. 7 loose cookies is 7.
\(300 + 0 + 7 = 307\)
307; three hundred seven
Exercise 22 – Trade for a hundred
12 rods = 10 rods + 2 rods. Trade 10 rods for 1 flat.
Now Noah has 3 flats and 2 rods: \(300 + 20 = 320\).
320
Key facts behind this numbers to 1000 answers
- A three-digit number has hundreds, tens and ones.
- 10 ones make 1 ten, and 10 tens make 1 hundred.
- 10 hundreds make 1,000.
- Numbers can be written in standard, expanded and word form.
- A zero in a place means there are none of that unit.
How to use this numbers to 1000 answers
Cover each solution, solve the exercise again, then uncover it and compare every line. If your answer differs, find the first step that changed and redo the exercise from there.
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All Grade 2 chapters: Grade 2 math.
