Estimation

Amy had 13 jelly beans in her left hand and 28 in her right hand. Estimate how many jelly beans Amy had in all.

• 45
• 40
• 50
• 30

Tags

CCSS.2.NBT.B.5

CCSS.2.NBT.B.6

CCSS.2.NBT.B.7

CCSS.2.OA.A.1

Bobby has 44 toy cars and trucks. He also has 62 ninja turtles and soldiers. Estimate how many toy cars, trucks, ninja turtles and soldiers Bobby has.

• 86
• 10
• 100

Tags

CCSS.2.NBT.B.5

CCSS.2.NBT.B.6

CCSS.2.OA.A.1

Estimate   32+49____

• 55
• 70
• 80
• 712

Tags

CCSS.2.NBT.B.5

CCSS.2.NBT.B.6

Estimate  24+67=

• 910
• 80
• 95
• 90

Tags

CCSS.2.NBT.B.5

CCSS.2.NBT.B.6

Round to the nearest ten, then estimate:
27 + 78

• 115
• 90
• 100
• 110

Tags

CCSS.2.NBT.B.5

CCSS.2.NBT.B.6

Round 56 to the nearest ten

• 60
• 50
• 70
• 55

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Round 151 to the nearest ten

• 100
• 50
• 150
• 60

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Round 556 to the nearest hundred

• 600
• 700
• 500
• 560

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Round 1,492 to the nearest hundred

• 1,450
• 1,490
• 1,400
• 1,500

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Round 143 to the nearest ten

• 100
• 130
• 140
• 150

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3