Mental Maths

35+40=

• 75
• 80
• 85
• 90

Tags

CCSS.2.NBT.B.5

20+30=

• 70

  
  

• 60
• 50
• 40

Tags

CCSS.2.NBT.B.5

25+30=

• 45
• 50
• 40
• 55

Tags

CCSS.2.NBT.B.5

What must be added to seventy-five to make one hundred?

• 30

• 15

• 25

Tags

CCSS.1.NBT.C.5

How many metres in six hundred centimetres?

• 60m

• 6000m

• 600m

• 6m

Tags

CCSS.4.MD.A.1

What is half of two thousand four hundred?

• 1004

• 1002

• 1200

• 1020

Tags

CCSS.5.NBT.B.7

2 x 5 =

• 5
• 10
• 15
• 20

Tags

CCSS.3.OA.C.7

2 x 7 =

• 7
• 12
• 14
• 21

Tags

CCSS.3.OA.C.7

2 x 8 =

• 10
• 14
• 8
• 16

Tags

CCSS.3.OA.C.7

4 x 5 =

• 20
• 9
• 16
• 25

Tags

CCSS.3.OA.C.7