Which equations are true? Choose the TWO correct answers.

• 80-20=60

• 60+20=40

• 55-5=60

• 55-5=50

Tags

CCSS.2.OA.A.1

Which equations is a related fact for this subtraction problem?

9-7 = ?

• 16 = 7+9

• 2+7=9

• 7+9=16

• 9+7=2

Tags

CCSS.2.NBT.B.5

Solve.

28+10

Tags

CCSS.6.NS.B.3

Solve.

85-33

Tags

CCSS.6.NS.B.3

Kyle has some fish in a tank. Ana puts 4 more fish in the tank. Now there are 11 fish in the tank. How many fish were in the tank to begin with?

• 4

• 7

• 8

• 15

Tags

CCSS.2.OA.A.1

Which equation is a related fact for the addition problem shown below?

5 + ? = 14

• 14+5=19

• 19-5=14

• 8+6=14

• 14-5=9

Tags

CCSS.2.NBT.B.5

Which addition problem shows a way to find 49+33?

Choose the TWO correct answers.

• 40+9+3

• 40+30+9+3

• 70+9+3

• 4+9+3+3

Tags

CCSS.2.NBT.B.5

A bucket has 40 cups of water. Jack pours 21 cups of water from the bucket onto his flowers. Write the equation to show how many cups of water are now in the bucket. THEN SOLVE IT.

Tags

CCSS.2.OA.A.1

What fraction is shown?

• two-thirds

• three-thirds

• one-third

• thirds-thirds

Tags

CCSS.2.G.A.3

Which fraction is shown?

• one-fourth

• two-fourth

• three-fourth

• four-fourths

Tags

CCSS.1.G.A.3