EM4 grade 1 Unit 7

Which is not a part of this fact family

• 2+8=10

• 2-10=8

• 8+2=10

• 10-8=2

What is the missing number

• 5

• 8

• 3

• 11

You are play Slaute. The sum is 16 and your partner has 8. What number do you have?

• 24

• 7

• 8

• 20

solve: 11-9=

• 2

• 3

• 4

• 5

What strategy would you use to solve 11-9=

• counting up

• counting back

• doubles

• making ten

What is one defining attribute of a triangle?

• big

• red

• 3 sides

• thick

What is one non-defining attribute of a triangle

• big

• closed

• 3 sides

• 3 corners

What is one defining attribute of a square?

• blue

• 4 corners

• small

• thin

• 10

• 0

• 9

• 8

• 0

• 7

• 5

• 6