Number Forms Comparing and Adding Numbers

Write the standard form of 
400 + 80 + 7 

• 874

• 400807

• 487

• 407

Tags

CCSS.2.NBT.A.3

Make the statement true:

516 _ 948

• >

• <

• =

Tags

CCSS.2.NBT.A.4

349 ____ 439

• >

• <

• =

Tags

CCSS.2.NBT.A.4

672 ____ six hundred twenty-seven

• >

• <

• =

Tags

CCSS.2.NBT.A.4

516 + 468 =

• 974

• 1,984

• 984

• 986

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

James have 90 marshmallows in the jar. He adds 382 more. How many marshmallows are now in the jar? 

• 472

• 289

• 340

• 198

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Jordan read 485 pages last month and 391 pages this month. How many pages did Jordan read altogether?

• 866 pages

• 876 pages

• 886 pages

• 877 pages

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Use mental math to solve.

120 + 42 + 80

Tags

CCSS.2.NBT.B.5

Juan has 253 marbles. Ella has 38 more marbles than Juan. How many marbles does Ella have? Ella has _____ marbles.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

245 + 387 =

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2