+4
4+1
What is 5?
what comes after 10?
What is 15?
Fill in the missing number 10, 20, 30, 40, 50, 60, ___
What is 70?
200+100=
What is 300?
15+15
What is 30?
4+7
What is 11?
what comes after 30?
What is 35?
Fill in the missing number: 120, 130, 140, ___, 160, 170
What is 150?
240+150=
What is 390?
22+38
What is 60?
4+8
What is 12?
What comes BEFORE 55?
What is 50?
Fill in the missing number: Remember you are skipping 10's! 105, 115, 125, 135, 145, 155, ____
What is 165?
244+244
What is 488?
44+58
What is 102?
4+9
What is 13?
25+5
What is 30?
100+10+10=
What is 120?
533+334=
What is 867?
66+18
What is 84?
4+11
What is 15?
110+5
What is 115?
150+10+10+10=
What is 180?
699+300
What is 999?
111+99
What is 210?