Adding to 1000 using base 10 blocks

What is the total of these base 10 blocks?

• 968

• 868

• 978

• 965

Tags

CCSS.2.NBT.A.3

What is the total of these base 10 blocks when added together?

• 640

• 650

• 540

• 545

Tags

CCSS.2.NBT.B.7

When added together, what is the total of these base 10 blocks?

• 975

• 900

• 895

• 985

Tags

CCSS.2.NBT.A.3

Add together 456 + 123 =

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Add together 219 + 470 =

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Review question: Add 78 + 29 = (work out this problem on paper first!)

• 107

• 97

• 87

• 106

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

What is the total of these base 10 blocks?

Tags

CCSS.2.NBT.A.3

What is 56 + 25 = ?

• 91

• 81

• 80

• 82

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

Which comparisons are correct?

• 540 > 541

• 621 > 300

• 989 = 989

• 434 < 123

Tags

CCSS.2.NBT.A.4

What is 324 + 234 =

• 557

• 658

• 558

• 568

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2