E – WN – OE3
Represent a large whole number using 9 base-ten blocks. Write the number in words.E – SE – OE1
Create an equation in which the unknown number is small.E – SE – OE17
Create an equation that has an addition symbol on one side of the equal sign and a subtraction symbol on the other side of the equal sign.E – SE – OE2
Create an equation in which the unknown number is more than 14.Page 33 of 139