eurekami

Common Core 1.NBT.B.2 worksheet

1st grade (Year 2 in England) · 16 questions · Common Core: 1.NBT.B.2 · England: Y1 Number and place value, Y2 Number and place value

Name

Date

Score/ 16

Question 1
Ethan built a number with tens rods and ones cubes. What number is it?
Answer
2
Question 2
Which shows 27 split into tens and ones?
- A. 20 + 7
- B. 70 + 2
- C. 20 + 70
- D. 2 + 7
Question 3
93 = 90 + __
Answer
4
Question 4
Ravi says 1 ten and 2 ones make 12. Is Ravi right?
- A. Yes
- B. No
Question 5
What number is 4 tens and 9 ones?
Answer
Question 6
Fatima wrote "fifty-seven" as 507. What should Fatima have written?
Answer
Question 7
9 + 10 = ?
Answer
Question 8
In 32, what is the digit 3 worth?
Answer
Question 9
24 = 2 tens and how many ones?
Answer
10
Question 10
Nia says: "In 38, the digit 3 is worth 3." True or false?
- A. True
- B. False
11
Question 11
Which number has 7 tens?
- A. 68
- B. 78
- C. 18
- D. 87
Question 12
Arjun built a number with tens rods and ones cubes. What number is it?
Answer
13
Question 13
Which shows 41 split into tens and ones?
- A. 40 + 10
- B. 40 + 1
- C. 4 + 1
- D. 10 + 4
Question 14
17 = __ + 7
Answer
15
Question 15
Hiro says 1 ten and 9 ones make 91. Is Hiro right?
- A. Yes
- B. No
Question 16
What number is 5 tens and 1 ones?
Answer

All done? Color in the animal! · Free from eurekami.com/math

for the adult only

Answer key: Common Core 1.NBT.B.2 worksheet