Addition within 100 with regrouping

Quiz
•
Mathematics
•
2nd Grade
•
Hard
+1
Standards-aligned
SARA PALMER
Used 9+ times
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Which base 10 block model represents the sum of 47 + 35?
a) 4 tens and 12 ones
b) 8 tens and 2 ones
c) 7 tens and 8 ones
d) 7 tens and 12 ones
Tags
CCSS.2.NBT.B.7
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the correct regrouping for the sum of 56 + 38 using base 10 blocks?
a) 8 tens and 4 ones
b) 9 tens and 6 ones
c) 9 tens and 14 ones
d) 9 tens and 4 ones
Tags
CCSS.1.NBT.C.4
CCSS.2.NBT.B.5
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Look at the base 10 blocks for 63 + 29. Do you need to regroup?
a) Yes, regroup 10 ones into 1 ten
b) No, you don't need to regroup
Yes, regroup 1 ten into 10 ones
No, add tens and ones separately
Tags
CCSS.1.NBT.C.4
CCSS.2.NBT.B.5
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which expanded form shows the correct steps for adding 54 + 29?
a) (50 + 20) + (4 + 9) = 70 + 13
b) (50 + 30) + (4 + 9) = 80 + 13
c) (50 + 20) + (4 + 8) = 70 + 12
d) (40 + 30) + (9 + 6) = 70 + 15
Tags
CCSS.2.NBT.B.5
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of these expanded form equations does NOT require regrouping?
a) (30 + 20) + (9 + 7) = 50 + 16
b) (40 + 30) + (2 + 8) = 70 + 10
c) (50 + 10) + (3 + 6) = 60 + 9
d) (60 + 10) + (8 + 9) = 70 + 17
Tags
CCSS.2.NBT.B.5
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the sum of 47 + 36 using the standard algorithm?
a) 73
b) 83
c) 82
d) 93
Tags
CCSS.6.NS.B.3
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following addition problems requires regrouping?
a) 33 + 44
b) 52 + 17
c) 61 + 19
d) 28 + 31
Tags
CCSS.1.NBT.C.4
CCSS.2.NBT.B.5
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When adding 58 + 24, where do you need to regroup?
a) Regroup in the tens place
b) Regroup in the ones place
c) No regrouping is needed
d) Regroup in both places
Tags
CCSS.1.NBT.C.4
CCSS.2.NBT.B.5
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