Number and Place Value grade 1

Which of the following is not a number bond to 20?

• 15 + 5

• 18 + 3

• 20 + 0

• 1 + 19

7 tens and 4 ones is expanded form for which number?

• 47

• 407

• 62

• 74

Tags

CCSS.2.NBT.A.1

CCSS.2.NBT.A.3

CCSS.2.NBT.B.7

40 + 2 is expanded form for which number?

• 42

• 72

• 402

• 96

Tags

CCSS.2.NBT.A.3

• 12
• 903
• 93
• 912

Tags

CCSS.2.NBT.B.5

CCSS.2.NBT.B.7

CCSS.2.OA.A.1

CCSS.2.OA.C.4

Round The Following Number To The Nearest 10 
68

• 70
• 60
• 50
• 80

Tags

CCSS.2.NBT.A.2

CCSS.2.NBT.B.8

What number is shown with these base ten pieces?

• 36
• 63
• 390
• 630

Tags

CCSS.2.NBT.A.1

CCSS.2.NBT.A.3

Round to the nearest ten:
37

• 10
• 20
• 30
• 40

Tags

CCSS.2.NBT.A.2

CCSS.2.NBT.B.8

what number comes before 20?

• 19

• 18

• 17

• 21

Which number comes next?

16, 17, 18, _________

• 19

• 15

• 11

• 20

Tags

CCSS.K.CC.A.2

choose the correct order from small to big in the numbers: 3,7,1,10,2,5

• 1 2 3 5 7 10

• 2 1 5 7 10 3

• 1 3 2 5 7 10

• 1 3 5 2 7 10