Number Core BOM Assessment

Which addition problems have a sum of 5? Choose the 2 correct problems.

• 1 + 5

• 2 + 3

• 3 + 4

• 4 + 1

Tags

CCSS.K.OA.A.2

CCSS.K.OA.A.5

How many counters are in the ten-frame? Write an addition equation using numbers from the list to show the total number of counters.

Tags

CCSS.K.CC.A.3

CCSS.K.CC.B.4

CCSS.K.CC.B.5

CCSS.K.OA.A.1

CCSS.K.OA.A.2

CCSS.K.OA.A.5

How many counters are in the ten-frame? Write an addition equation using numbers from the list to show the total number of counters.

Tags

CCSS.K.CC.A.3

CCSS.K.CC.B.4

CCSS.K.CC.B.5

CCSS.K.OA.A.1

CCSS.K.OA.A.2

CCSS.K.OA.A.5

Sam shades 4 boxes in a ten-frame. How many more boxes does Sam need to shade to make 9? Shade the boxes to show 9. How many more boxes does Sam need to shade to make 9?

Tags

CCSS.K.CC.A.3

CCSS.K.CC.B.5

CCSS.K.OA.A.1

CCSS.K.OA.A.2

CCSS.K.OA.A.5

Which equation is NOT true?

• 2 + 8 = 10

• 5 + 5 = 10

• 6 + 3 = 10

• 9 + 1 = 10

Tags

CCSS.K.OA.A.4

Lenny has $3. He wants to buy a calculator for $10. How much more money does Lenny need? Lenny needs $ ___ more.

Tags

CCSS.K.OA.A.1

CCSS.K.OA.A.2

Serena has $6 in her pocket. She has $4 in a penny jar. How much money does Serena have? Write an equation to show how much money Serena has.

Tags

CCSS.K.OA.A.1

CCSS.K.OA.A.2

Write the missing addend. 8 + ___ = 10

Tags

CCSS.K.OA.A.1

CCSS.K.OA.A.2

CCSS.K.OA.A.4

Cole places these counters in the ten-frame. He takes away 4 counters. How many does he have left?

Tags

CCSS.K.OA.A.1

CCSS.K.OA.A.2

CCSS.K.OA.A.5

There are 9 oranges in a bag. Erin takes 3 oranges out. How many oranges are left in the bag? Write a subtraction equation using numbers from the list to solve the problem.

Tags

CCSS.K.OA.A.1

CCSS.K.OA.A.2

CCSS.K.OA.A.5