Mental Math Grade 7

1 . How many sides does a pentagon have?

• 3

• 4

• 5

• 6

Tags

CCSS.2.G.A.1

2. -8 - (-4) = ________

• 12

• 4

• -12

• -4

Tags

CCSS.7.NS.A.1C

3. ( 13 )² = ___________

• 196

• 154

• 169

• 172

Tags

CCSS.6.EE.A.1

4. What is 20% of 15 $ ?

• 9

• 7

• 3

• 30

Tags

CCSS.6.RP.A.3C

5. 11 + 3 x 4 =

• 56

• 47

• 23

• 63

Tags

CCSS.7.NS.A.3

6. Kelly, the toddler, has 27 months. How many years and months is that?

• 2 years 2 months

• 4 years 1 month

• 1 years 7 months

• 2 years 3 months

Tags

CCSS.5.MD.A.1

7. 5, 6,9,14,21,30,41, ?

• 21

• 54

• 61

• 72

Tags

CCSS.5.OA.B.3

8. 700 + ________ = 782

• 72

• 82

• 85

• 90

9. How many 50 make 200 ?

• 1

• 2

• 3

• 4

Tags

CCSS.4.NBT.B.6

10. Multiply ( -36 ) ( 50 ) ?

• - 1500

• - 1600

• - 1700

• - 1800

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B